I like the set of Hollis prototypes I've been diving since February. I've used em in Bonaire, pool and in cold water with dry suit and doubles. Easy on the legs like splits that I've used but also no sweat doing back kicks, helicopter turns, and work sweet with a frog and modified frog. These are slightly neg in fresh, neutral in salt, and the integrated 3 position spring straps are way cool.
) You gotta put effort into your kick, but once you're going they push you along with almost no effort required!
