I don't think there was any changes made from 2012 to 2013 on the XP line..... I'd buy which ever one have the color & price tag you are willing to pay!!

 

I thought once I heard someone say there are a couple more frame supports on the 2013's. Not sure if it was confirmed or not. Other than that, I haven't heard any difference.

 

2013 has more frame supports/larger frame supports to help address the frame cracking issued caused by the removable sections in the frame.

 

Awesome.... I stand corrected!! Sounds like I'd go 2013..... or hold out a few more weeks for the launch of the 2014's. Maybe even get a better deal on the 2013's!!!