FWIW, I flew into Vic Falls today and used the Zim eVisa process, paying the $30 online. Good news is it worked--they don't even look at the printed eVisa as apparently everything pops up with your scanned passport. Bad news is, you are in the same damn lines that move glacially. The eVisa eliminates the need for a fresh $10 and $20 bill, but it doesn't save any time. BFA.

Good to know, I'll be hunting Zim with my son in August. An eVisa in TZ works the same way.