Choose the Freewell DJI Osmo Pocket 4/3/Xtra Muse Filters Mega Pro Kit if you shoot Osmo Pocket 4/3/Xtra Muse in more than one lighting condition and want a ready set instead of buying filters one at a time. It is most useful for creators who move between bright sun, reflective scenes, travel footage, and planned creative shots.
The main reason to choose this kit is flexibility. It helps with night scenes and city shooting where light pollution can wash out the sky, while giving you options for different scenes in the same bag. If you only need simple lens protection, a single UV filter may be enough. If you want a broader shooting setup for DJI, this kit is the better fit.