airlift v2 vs accuser stage 2 e level

[tiddlar]

I want accuair, my fabricator suggests v2. He says they stand by their product no matter what. He has installed several on customer cars and if something happens, the company is there to back anything up.

Accuair, latest in technology, more accurate leveling system. Bit more pricey. "nicer" controller. Ive read up on both, I have read they are both great systems. What are your thoughts? experience? Also the v3 system is coming "soon" I would be outdated and I'm sure the v-3 would be an improvement....... I'm stuck here.