The official government site still says to print out a physical copy, but I've seen recent discussions that indicate they are now able to scan the QR code on your phone. It's not a big deal, except I'm in a place where it's a bit of a hassle to get a hard copy. Anyone have a recent experience to relate?

I always print it but I have definitely seen people at VTE using their phone to show their e-Visa.

if you're asked to print it then do so, if not, don't. simples.