In my experience, I’d keep the OEM Sony hoods for most GM stuff… annoying bulky, yeah, but the bayonet fit is usually the tightest and least drama with vignetting.

1) Hoods (compact vs “just works”)
- Sony ALC-SH154 Lens Hood / whatever the exact GM hood is for that lens: best lockup, zero wobble, built to avoid corner shading. Downside is bag bulk. I’m satisfied w/ these for events.
- JJC Reversible Lens Hood (Sony E-mount specific model for your lens): cheaper, a bit lighter, and some are slightly shorter. Mine fit ok, but tolerances are hit/miss… one had a tiny wiggle and it drove me nuts. No vignetting in my use, but I’d test at 24mm/16mm etc.
- Haoge Square Metal Lens Hood (thread-mount, size matching your filter thread): durable + packs flatter, looks slick. But it’s screw-in, so you lose the OEM bayonet hood + some designs can clip wide corners if you stack filters.

2) Front caps
- Sony ALC-F82S 82mm Front Lens Cap style (center pinch) is still the fastest with a hood on, period. If urs is loosening, I just replace it.
- KUVRD Universal Lens Cap (size matching your lens) grips like crazy (rubber), awesome for travel. Downside: not as “one-hand snappy.”

3) Magnetic / metal caps
- NiSi Magnetic Lens Cap (size matching your filter thread) works well *if* you run their magnetic adapter ring. Super fast swaps. But yeah… it adds thickness, and with some GM hoods the clearance gets tight, so check before committing.

Which GM lenses + filter sizes are you running (67/72/77/82/95mm)? I can tell you what combos behaved best for me. cheers

Seconding what #2 said — 3rd‑party bayonet hoods are kinda a gamble on GM tolerances. Quick compare from my bag:
- JJC Sony ALC-SH Series Replacement Lens Hood: cheap, sometimes fine, but fit can be slightly wobbly (and that bugs me at events).
- OEM hood: bulky but *locks* and won’t vignette.
Caps: go Sensei Center Pinch Lens Cap over generic no‑name; springs stay snappy longer. Metal screw-ins are secure but slooow for swaps (and can bind with hood threads). cheers

Oh man, been there — my 24-70 GM cap got sloppy from constant swaps. Quick q tho: which exact GM lenses (and filter sizes) are you talking, and do you keep hoods on while storing? That totally changes what works.

In general, 3rd‑party bayonet hoods are a gamble because Sony’s tolerances are tight; the “no wobble” ones are usually injection‑molded clones and still vary by batch, and any slightly short petal can bump flare protection while any slightly long one can vignette on the wide end. For caps, center‑pinch is usually best with hoods on, but I’ve had the most reliable grip with Sony ALC-F77S Lens Cap / Sony ALC-F82S Lens Cap style OEM caps (they seem to hold tension longer) or Kaiser 77mm Center Pinch Lens Cap if you want a tougher spring.

Metal screw-in caps are secure but slow at events (and cross-thread pain), and magnetic systems are fast but can pop off in a bag unless you add a keeper — also some GM hoods don’t leave much finger room. Tell me your lens list + use case (bag/travel vs on-body event work) and I’ll give a tighter rec.

Can confirm

Ok so I've been shooting with a GM kit for about four years now and I totally get the frustration with the caps getting "sloppy." Tbh I think? it’s the internal springs in the Sony caps losing their "bite" after too many swaps. A weird but effective fix I’ve used is swapping to the Nikon LC-77 Snap-On Front Lens Cap (or whatever diameter your specific lens takes). It feels much more "mechanical" and the springs seem to hold up way better under heavy event use than the standard Sony ones. It’s a bit of a meme to put Nikon caps on G Master glass, but the grip is just objectively better lol. For the hood bulk, have you considered the Op/Tech USA Hood Hat? It’s basically a neoprene sleeve that fits over the end of the lens. When I’m traveling light, I sometimes ditch the plastic hoods entirely and just use these—they take up zero room in the bag and provide way more impact protection than a standard cap ever could. Just a technical heads-up though: if you do buy third-party hoods, check for "flocking" (that black fuzzy stuff inside the Sony hoods). It’s there to absorb stray light, and if a replacement is just smooth plastic, you might actually get *more* flare in certain angles!!! lmaooo. Not 100% sure if it’s a dealbreaker for everyone, but for the price of GM glass, it’s something to watch out for if you want to keep that clinical contrast.

100% agree

Story time: I tried “compact” third‑party bayonet hoods (like JJC Bayonet Lens Hood for Sony FE 24-70mm F2.8 GM / similar) and honestly… had issues with tiny wobble. Not huge, but at events it freaked me out.

Caps: center‑pinch was fastest, but my cheap ones got loose; switching to Sony ALC-F77S 77mm Front Lens Cap felt way more secure. I also tested Breakthrough Photography X4 Magnetic Lens Cap 77mm—super convenient, but I didnt trust it in a crowded bag. Safety-first, I guess.

Late to the party but I've been thinking about this too. Honestly I'm not 100% sure if there's a perfect third-party hood for GM glass because the tolerances are so tight. I think I heard someone mention that some people use those universal rubber collapsible hoods to save space in the bag, but I'm not sure how well they actually perform for flare compared to the stock petals. Performance-wise, you really want that rigid hood for events in case you bump into someone, right? As for the caps, IIRC some shooters use those stretchy silicone covers instead of hard caps when they're swapping fast? Not sure if those stay on well in a busy bag though. I basically just stick to the original stuff because I'm terrified of vignetting or having a cheap hood fall off mid-shoot. Someone told me the loose cap feeling might just be grit in the spring mechanism... maybe try a quick clean? Tbh I'm still figuring out the best workflow myself.