Yep, the Flexzilla seems to get universally good reviews, the only real complaints being they can get kinda grungy because of the slightly sticky silicone of the hose, and the hoses are so soft you can feel the diameter expand for pulse types of tools like nailers, which some claim reduces the PSI delivered, compared to more rigid hoses.
Anyway I plan on getting one or more, and possibly some of the replaceable fittings and ball swivel ends, but not that many places sell them, the prices vary quite a bit, and most only sell part of the line. Hoping for some holiday sales especially free shipping since I might need to order from a couple different places.
Thanks to all for the info.