Agreed being naked isnt bad.. And having the super speed helps if your embarassed cause no one would be able to see your 'hang dang' [role models] at that kinda speed anyway. Assuming its Super Man status.
Plus its a win win situation for the guys anyway. Super Speed AND some breathing time for your thunda down unda. Thats my 2 cents.
Super speed if you can do the Flash's thing where nothing seems to be moving fast, and you can accelerate particles. If it's only mildly more than human speed with the consequences of things being in your way, then fuck no.
I think flight because you can just take some dramamine or something to make you less nauseous
The strength/blindness thing isn't worth it to me.