Not one that is steam driven, at the very Least a 9 bar, that makes at least 4 ounces/2 espressos at a time, with a frothing wand, and a cup warmer wouldn’t be out of bounds!
I have another question. Can you use just plain coffee grounds or do you have to have it specially ground? if you do on some models, I want one that allows you to use plain coffee grounds.