i have utv inc doors and they are awesome!!! but i honestly dont have experience with other doors, i tried a set of pro armor doors once and i think they were out of adjustment but i was not a fan of them. just my 2 cents haha
My wife and I love our Pro Armor doors also. Took a little to get the doors adjusted but once they were, they are very easy to latch. We never had another brand so I can not give you the difference either.