I own ARVs and AR6s. To whoever said ARVs are stiff and not good for butters...wtf? ARVs, while not complete noodles, are pretty damn soft. I love both skis but mainly ride my ARVs because my 6's are too small for me. Both can ski all mtn and both can ski park. The AR7s are gonna struggle in deep pow at 87 underfoot and the ARVs will handle it better at 95- that being said, if it's a really deep day, neither are a true pow ski.
If it's a true deep day I have my CRJs, but if I don't know what the hell I'm going to encounter on the mtn that day I reach for the ARVs because they can literally do everything- a Jack of all trades- not the best park ski, not the best pow ski, but can do everything pretty damn well none the less. If I know I'm going to be spending more time in the park that day with an occasional groomer lap or tree run to mix things up, the AR6/AR7 is the ski of choice.
I'd like to get a pair of 7s this year but with 181 being the longest length I just don't know if it makes sense (I'm 6'2)