What are the best ND filters for the Mini 4 Pro that actually stay on the lens because im honestly so fed up with these cheap ones I got? I just spent way too much on this drone for my trip to the Alps next Tuesday and the footage looks like garbage because of the sun glare and this weird green tint from the budget filters I bought. Im super excited to get some cinematic shots but right now everything is blown out and muddy.

I have like $80 left and I need:

• zero color shifting
• something that wont fall off in sport mode

I need to order them tonight so they get here before I leave so what brands are actually good...