Magnus Stinger's actually fly really well at distance if the bow is tuned. IW fly well of course too, I have been pleased with the G5 striker heads as well. Slick tricks have always flown well, but I actually never have put any through game. I think it's kinda hard to beat what Magnus offers for most people, what you get at the price point for a decent 2 blade broadhead, tho I'd recommend bleeder version.
Like what's being hinted at, your smallest profile is your best protection from wind, however that comes with its own problems.
I think if it's to the point that you are worried about wind carrying your arrow that far off target, it's getting too windy to be able to make the shot. It's usually more difficult to hold the bow in the wind than it is to compensate for the wind drift.
I haven't had good experiences with sevr, they work but the 2.1 and 2.0 suck in the penetration department. When the blades are deployed part of the cutting surface is matched by the deployment tabs, worse on 2.1 than the 2.0, but both have the issue. I also had the 2.1 lock past open, so instead of it being an obtuse angle going through the deer, I believe it was an acute. I can't be sure that's what happened, possibly it happened after exit, but given what I felt poor penetration (12 yard shot and arrow went through but was just laying on the grass, normally buried into the dirt) I believe it's what happened. 2 more does shot with a 2.0, and similar experience, pass through one hung on fletching at exit, shafts just laying on the grass after. All 3 were effective kills, decent blood, just with a lot of mechanical experience I didn't expect a 2 blade to be slowed down so much by little 160# does. The heads fly really well, if I was going to continue to use them I'd look at the 1.5, but that cutting area is small enough I'd rather just use a fixed head.