TL;DR: Official is safer. Hmm, I've had a different experience... not sure but i think third-party ones might wobble?? I'd stick with the Le...

For your situation, I’d go safety-first: pick a known-good third‑party that’s built like a tank, not the cheapest listing. - Viltrox EF-EOS R Mount ...

For your situation, a good V60 is the sweet spot on the R7. I’ve been really happy with SanDisk Extreme PRO 256GB SDXC UHS-II V60 for 4K clips (10–20 ...

For your situation, I’d keep it simple: if you just want more runtime + better handhold, Nikon MB-N12 Power Battery Pack is the safe bet (reliable, we...