This looks interesting. Not much of a heat sink, though, being plastic.
Funny thing, even though I have a LaPavoni Lever, I seem to actually use a handheld Mypressi Twist more than anything for shots these days. I have pulled incredible shots on the lever, but the Twist seems to be more consistent, and quicker to prep and clean up.
Too bad they don't make em anymore. I have two, and usually keep an eye out for used ones.