World Market now has MX915s but no EMV yet. (I presume "now" because the cashier was mentioning something about a new system.) They use the default Verifone post-EMV firmware that Five Guys etc. use except that it lets you swipe while items are still being rung up. The swipe screen is different from the default though.

Also, no contactless unfortunately. Though that might not preclude its enablement once EMV gets turned on.