My daughter begged for a rectangle trampoline to do gymnastics on. I went ahead and bought this thinking it would be fine, but it is too small for her to do much. It is a great quality piece, the  safety enclosure is probably the best I've seen. My daughter likes that the jump is even throughout rather than where the round ones go slack in the  middle.  My only issue is how much cheaper the round ones are and how much bigger they are for so much less.. She is 14 and 5'3" and can only do 1 flip into a layout before hitting the net.  

Pros: Quality
Cons: Price