No camo will help you if you move, and almost anything will "work" if you don't move.
Last season I had one day where 10+ deer passed by me within 60 yards, including 2 mature bucks at a bad angle (but extremely close) and a small buck I had to pass on due to property rules. I was wearing my standard mid-season outer layer which is camo pants and a green/tan plaid wool button up from Costco that is whisper quiet.
That said... it's a game of a inches. If I could get stuff that was whisper quiet, perfectly worked for the weather/rain conditions, fit nicely, was durable, had the right pockets, AND had amazing camo. Sure I'd buy it. Maybe the better pattern buys you a slight twitch, maybe it gets you an extra step on that mature deer that is scanning trees.
I'm more convinced that the reflectance/some other related optical property is more important than anything (including color).
My bib overalls are ~25 years old and any reflective properties have long been beat out of them. Weather appropriate I wear them with a waterproof layer underneath solely b/c of how incredibly matte they are. The camo pants I purchased recently for warmer days are so-so optically, I'm hoping they'll wear down. Right now they feel a little shinier than ideal, but again if you're still don't think it matters much.
Breaking up your outline/depth of cover/literally not being visible (i.e. behind stuff) will all help more, b/c these help cover your draw/wiggles.