We have a 2012 M21, that after a bunch of issues, has turned out to be everything we could have wished for. Ours is now out of warrenty and we have already made plans with a non-Heartland dealer to do any future repairs since we have lost faith in our Dealer. We tow the M21 with a Tundra so we're towing at 40% capacity of the truck and are very happy with the results. The Edge is comfortable, tows well, fits in any campground, and it's layout is perfect for my Wife and I. We've attended, and even organized, Heartland rallies and have been pleased at the "Heartland Family" acceptance of our little trailer amoungst the big rigs. The dealer will make the difference since a new Edge will likely need some warrenty work, but will be a good unit after the "bugs" are worked out.