The Earthcruiser is a Great platform. I picked mine up 11/17 and have 35,000 miles on it and it has never let me down on the trail, the FUSO chassis is strong (and my rig full of all fluids and packed for a trip is a full ton under GVW/GVM, an important factor) and once you understand the Duonic 6 speed it really works well off road (for a 12,000lb rig on 35's). The house has had no failures of any kind in all that travel! And I use my rig, the windows bear the scars of some very tight Colorado trails, and my KO2's have more than a few cuts and chips. If the EC fits the bill, it is a great platform and used ones do come to the market. The Tiger is also a respectable unit at a lower price point. The construction is more conventional RV with lower price components used in it's build. I have traveled Colorado trails on Tiger CX and was impressed with the value and capabilities of the rig, another up-side is the 1-ton truck (Ford,Chevy,Ram) chassis, not as exotic as the Cab-over. I would be cautious about Diesel Fords in the Tiger, some require the cab to be removed for some long term service items and I am not sure how you would accomplish that. Please feel free to contact me directly and we can talk about your process to find a new rig, very exciting!