I've got the wings as well and love them because they make sailing more comfortable especially when you have passengers who just want to kick back and not get soaked. As others have said, though, they do slow you down once you heel a bit. An unfortunate side effect.
Also, a word of warning on the trap w/ the wings. We've been doing that a bit and we had an incident: in a rather strong wind we ended up submarining the leeward pontoon, which throws the person on the trap forward -- and they have nowhere for their feet to go. So, even though a pitchpole was avoided, I'm not sure we ended up better off. The crew ended up swining into the forestay and he had a big chunk taken out of his leg -- needed stitches and all. Since then, I've been looking for solutions to this seemingly inevitable problem. There doesn't seem to be a "safe" way to trap. Sure, we can avoid sinking the rail, pitchpoling, or capsizing but find me a sailor who doesn't do one of those and I'll show you someone who's not sailing on the edge

Our goal is to be able to survive such an incident and even have fun with it. About the only suggestion I've run across it installing windsurfer style footstraps on the tramp. Although this does sound a bit safer, I worry about what would happen if we ended up getting blown over and capsize. Would the crew get out of the footstraps (and if so, where do they land

).
Anyway, we've certainly learned to avoid sinking the leeward rail. That's relatively simple to do and heading up will pull the crew back, not forward which helps as well.
If anyone has experience to share in this area, I'm all ears.