I started using Mosh a month or two ago, and I can never, ever go back. The automatic connection resumption is pure gold! I can close my laptop at work, go home, open it back up and resume work. And if I switch between wifi and ethernet, that's no problem either. Flaky office network connections are no longer a bother.

I really can't say how much mosh has improved my work life. You owe it to yourself to give it a try.