I've been asking about the edge m21, but in my research, i'm liking the heartland north trail 21fbs...i really like the stand up shower in the bathroom and it also has a half time oven, where as the edge has no oven and tub/shower in the bathroom. It seems that i may get more for the money in the north trail..they are both very similar. Do you have an opinion on the quality of the north trail. I really appreciate your help. thanks!