In my experience, I actually regret just sticking with the stock bag at first. It's way too cramped... literally felt like I was gonna crush the gimba...
Sooo I actually just got mine too and I'm obsessed!! For the coast, you gotta get filters or the water reflects way too much light... I use Freewell B...
I started with an old Summaron, but the vintage coatings honestly couldn't handle the sensor reflections on my M10. Before I give more advice tho, can...
No price drops yet?