In the old days, I would have questioned whether I would use a cliff over a switchcraft.
I used to be tough on my amps. I've had more than a few go down on me for carelessness. Plenty O Gig, where I jumped, landed on the lead coming out of the amp, and bent the plug inside the amp. Something about the metal in a switchcraft would have made me consider it over the cliff. Even though, with my fat ass coming sailing down on the amp lead, I'm quite certain that i would have busted a forged titanium jack and plug...so the point is kinda moot!

Regardless, in the old days I didn't build amps....these days, in the unlikely case where I ever busted a jack in an amp, I would simply replace it, no biggie. Granted, I baby my equipment these days better than I baby the wife....
-F