I've tried strobes in the daytime and they help some. Bright neon wraps work better for me, and the ones from wrapgrade.jp are my favorite, and I'm using the strobes less. They've got completely un-natural neon colors that stand out from the sky and trees, make it easy to keep an eye on the drone.
Wrapgrade's just put up a pre-order for
Mavic Air 2 skins. I've got them on Mavic
2s, a Platinum, and Minis and think they're the best. They're cut with a little overlap on the seams and they provide a map for wrapping that shows a good sequence for applying the parts and which edges line up. They have more pieces than some other wraps, but it's easy to do a good job sticking them on.