Well, I finally have a little time to think about security and 1Password seems like they are more open than Lastpass (their source code is closed), so I’m going to try it. The big issue is how to import 816 passwords (?!!) from one to the other. The confusing thing is the latest rewrite of 1Password 4 seems not to know how to handle CSV from Lastpass, you have to download 1Password 3 and then import and then reexport.
Not a very auspicious beginning!
The key 1Password feature (if it works) is the generation of long random passwords.