Hi found a super deal a Northern Dive dry suit and I was wondering if to go for it or not. Here the situation I been diving all the winter with a cressi two piece 5+5 with an undergarment, and I managed pretty ok water around 15c. My concern is if the dry suit is worth it, I know that the dry suit after a while will start to make trouble, leaks and etc. So what you suggest stick with my current set up or go for the dry suit deal?