The only thing is we don't know when the SFW F4 will arrive. Remember last year, alot people on here spent the whole summer skating old wheels waiting anxiously for the F4's to arrive only to get them by september or some shit like that. Sure DLX say's they're coming soon but who really knows... ?
Just buy the regular SFW they don't flatspot as quick as regular spitfires, I have a set of 54's and they're amazingly fun to skate with !