Throw on a wetsuit or stay in the pool?
The bodies of water in my general vicinity for training are currently at 48 and 51 degrees respectively. I'm dying to get into the lake, but it's just too damn cold for me to put in 3 hour training sessions. So, I've got 2 choices, throw on my winp suit until the temps get manageable (58ish) or stay in the pool for another 3-4 weeks. Which is better in terms of specificity for OW swimming?