Humph!
This one.I have 6 of them and couldn't be happier. Rounded shape, easy to clean, and holds just the right amount for a good piccolo capp. Anymore and you wander into latte territory and I personally don't like that much milk.
Thanks for your good sense of humor. lolgun basically said exactly what I was going to say, immediately before I said it.Schmidt says those hold 100mL, but I can't seem to squeeze more than 90mL in. (They may have revised their design since I got mine.) Of course, as you move into bigger drinks, the shape and size and wall thickness and height/width aspect ratio and taper should all adapt...
This is a
very subjective topic, but I expect that everyone here will agree that a thin-wall cylindrical shaped vessel isn't the right answer.