I'm in the same boat. I've used lastpass for years and tried a few alternatives over the time but they fell down when it came to providing access to my "vault" on different systems or architectures. The biggest benefit is lastpass generating and storing random passwords for every site and application without me having to cut and paste a thing, and having it easily accessible.

That said, if their closed-source browser extension is leaking my master password to random websites I'll cut them out of my life tomorrow.