If you can't warranty it or you simply want to add another pair to your arsenal... The Deltas are sick. Love those bindings.
By the way, K2 owns Ride so don't sweat their quality. Totally separate R&D, but they still share the same quality standards.
Union is a favorite around these forums, but Rome and Flux are starting to take over.
Ride has always been a go-to brand around here though.
Did I mention that the Deltas are sick?