The killer app is not actually the predictive echo, but the improved handling of lossy networks and roaming between networks. On a crappy wifi hotspot that regu

The killer app is not actually the predictive echo, but the improved handling of lossy networks and roaming between networks. On a crappy wifi hotspot that regularly craps out for a few seconds? mosh will notice and recover the instant it comes back, whereas ssh will have a delay or may not recover at all. Suspend your laptop with an active connection and come up an hour later on a different connection? mosh will instantly restablish connection like nothing happened.