I wanted a basic ND set for bright-day flying, and this pack covers a good range: ND4, ND8, ND16, ND32, ND64, and ND1000. The filters snap onto the camera and fit better than I expected. I didn’t have to fuss with them, and once clipped on, they feel solid and stay put.I’ve flown with these twice now. On a sunny day, I used the ND64, and it handled the bright conditions perfectly. On a cloudy day, I switched to the ND8, and that one worked just as well. So far, the image quality has been clean, and exposure control has been right where I wanted it.The ND1000 is probably more than I’ll ever need on a drone, but it is part of the pack if I decide to experiment with longer exposures down the road.Pros:Six ND levels that cover both bright and overcast conditionsSnap-on design fits well without any struggleFeels secure on the camera during flightND64 worked great on a sunny day, and ND8 handled cloudy light wellSolid performance for a budget-friendly setCons:ND1000 is likely overkill for most drone flyingI can’t speak to long-term durability yetSummary:These filters do exactly what I needed. Good fit, clean footage, and reliable performance in both sun and clouds.