I too prefer POP. I don't read email on my phone, I alternate between a desktop and notebook computer for that (and most everything else), and simply copy my Thunderbird profile back and forth (using robocopy) when I switch. I have four primary mail identities, and use the Thunderbird unified folders to easily manage it all.

lol, kind of expected someone would notice... it's my personal mail and I don't get much. In my experience, it's better for low volume. I just connect, download, delete it from the server and have it in an easily readable format. I keep my archives from the 90's with no issues.