This is the one we went with, it;s an Alpha Factor one. The club wanted the velour thing. It was very, very pricey (140) for one year, she is in the growing phase of life!
We had the spirit and dazzle samples from GTM, both have open cuffs and the quality was nice. As I said they sent samples quickly and were flexible about logos and pricing etc
Hope that helps, there are way too many choices out there. The best question I asked was, "Does is rustle?". Some of the cheaper suits are just crinkly and nasty, who wants to hear their gymnasts walking along?