I thought I'd completely quit using my electric razor and cartridge/disposable razor however I've kept them around.

An electric razor is good when you didn't quite clean up your upper lip area with a straight or DE since multiple passes won't give you a razor burn.

A disposable razor is also handy to have around. Sometimes you might want to shave one wild hair somewhere without getting out all the other gear.

I don't see myself doing a full shave with either of them but they are still handy to have around. Right tool for the job as they say.

How about you or have you completely eliminated those from your arsenal?