Welcome Webwiz. The Edge line has many desireable and unique features such as being super light weight, a one peice front cap, three way fridge, dual pane windows with shades, etc. We have had our Edge M-22 for two years now and have not had one major problem. The only thing that I would change in my perfect world would be the Television antenna. It is small, low profile and omnidirectional. What this means to the owner is that it provides no wind resistance, does not need to be raised and lowered, and does not need to be aimed. What it also means is that it doesn't perform very well. If you are close enough to the signal for it to work, you are probably close enough to have a transmission tower fall on the trailer.
The short of it is, if ours were written off, I would buy the same model again. We like it that much.
Cam