well nolan usually people mount above center because the center they are talking about isn't true center, at the ski shop i work at we once mounted a pair of skis above center. why the kid was fuckin dumb and ignorant so there ya go
its all about what you want if your an agressive good park skier go with AR6 if you just progressing in park skiing then go thruster, personally AR6 hands down
if your lookin for a ski to last you a couple years go k2 the top sheets on 4 front stl are extremely soft its like drilling into a kids ski (when mounting) if you want a pair for just a season then go 4 front their more fun
when tele skiiing your gonna find that you will catch your tails alot because when you ride trees your tails usually cross and with twins they will catch watch for that but wait till next year for new skis its to late in the season to buy this years skis
go with atomic triplets that what taller guys are ridin or the AR6's. You mightthis that the triplets are that great but last week their was about 6 guys in the pro park at whistler all with them and they were throwin it down so there ya go