I have been viewing these forums for a number of months, but never felt compelled to post until now.
I can't comment on Infinity as I have never jumped one. I currently own a Wings DOM 02/03 and can't fault it. The customer service is fantastic, the prices give excellent value for money, it is soooo very comfortable in freefall and under canopy, and it looks great!
I can't imagine ever owning another rig!