I'm looking at ordering my first real pair of freediving fins and I wanted y'all's opinions on whether I'm getting the right size and if the price is reasonable. Right now, the plan is to order a pair of Cressi's Gara 2000HF fins and a fin bag on amazon. For the both of them it's $150, is that a reasonable price? I also wanted to ask about size: my Nike shoes are 10.5US/9.5UK and my Adidas shoes are 10.5US/10UK, so I'm thinking to order the 10/11? Reviews say they run large but I think those people just don't realize the fins are supposed to be worn with booties; can anyone comment on Cressi's sizing? I'm going to be taking these to the Florida Keys, so I'm guessing booties in the 2-3mm range, but I'm not sure.