Storing passwords on your phone? I'm considering switching to a service/app like 1Password, Keepass, LastPass, etc. but before deciding on which to use, I was wondering if anyone else had experience with one of these services and using it on their Android phone?

Ideally, I'm looking for something that is very accessible to use on my phone.
I use LastPass and the Dolphin Browser Add-on on my phone and the desktop app with Chrome and FF extensions on my computer.  I really like the way it works on the desktop.  With the Dolphin Add on it is very easy to fill in login info, however there is no easy prompt to save the password like there is on the desktop version (and like the Dolphin Browser does by default).  

The other drawback is that I have set a very complicated master password which is a pain to type in Android.  I have set lastpass to save my master so it's pretty easy to use but not as secure.  The main app has a cool feature that lets you set a pin for the mobile use but this doesn't translate over to the Dolphin Extension.  

The other benefit to LastPass is that they just bought Xmarks which is a good service, and I like keeping things consolidated when I can.