I gotta say, I love it when it's rough. Maybe a holdover from boating as a kid in choppy waves here in the Northshore of Boston. My wife, not so much, so we usually compromise. When its really rough/windy, we don't go out.
Anyway, sometimes it can't be helped as the wind can really freshen quickly. I have a Stingray XRIII foil for my 215 bowrider (Mercruiser 5.0). I really like the trim adjustments I can make over just the stock outdrive trimming. I can really get the bow up when it's rough or keep it trimmed when there's 3 people riding up front. I can also get on a full plane by 17 mph for slow cruising. It does take a couple off the top end but I'm seldom at WOT.