I've been running a couple Butler Truck-mounts for the past 14 years in NY. We are primarily a restoration company but we do about 200K in carpet too. We have a couple portables but they don't have the CFM's for suction or capacity for waste water like the Butlers. The cost of purchasing a new Butler is significant so I'm sure there are viable options out there. I'm interested in what other restoration companies are doing for their primary method of water extraction. Thanks!