I concur, I LOVE the F133...it's WAY better than the C131 I sold (though I can't say I thought there was anything "wrong" with the C131, it just wasn't right).
Only thing about the F133, and this was in one of the reviews, I have trouble finding the back footstrap. I've solved it, mostly, with more conscious hanging down in the harness and driving off the front foot. I think by July I'll be using it without difficulty. If the F133 has a blemish, it's that getting into the back footstrap isn't 'automatic' like on some boards.