I have an embroidered Shureido satin belt for karate. I figured that I was gonna be a Dan grade for a lot longer than I was a kyu grade, so I might as well treat myself to a nice belt! I like it but I don't think I'll buy another expensive belt for when I get to 1st Dan in TKD. Spending a lot of money on one satin BB is enough for me. I'll most likely stick to cotton belts when I get to BB in TKD, as it will be cheaper.