I've been using TurboSoles since 2009. They sprang a leak fairly quickly, which I repaired with Aquaseal, and to my surprise, I've not had any problems with leaks since.
I have used rock boots on other suits.
My ONLY complaint about TurboSoles is that the soles themselves are rather thin, which lets your feet know about the rocks you walk across. Otherwise, I like the flexibility, and I like that you don't have to cinch the foot part down to keep them on (the velcro around the ankles does that nicely, and I use finkeepers on the soles themselves as well). That allows you to loft your feet and keep them warm. I cave dive, and have had no problems with the TurboSoles. I think you should give them a chance before you decide you don't like them. After all, they have the great virtue of being impossible to forget at home!