The carts that come with it are extremely bad. Have used Cheyenne and BigWasp since and really just don't like the machine.
Can't knock the price, but I'll be selling it to an apprentice with the caveat that it shouldn't be used on skin. Just fake skin and similar surfaces.
I really wanted to leave a great review but I just can't.
Gonna have to upgrade the machine.
Pros: Sleek, light, quiet.
Cons: Inconsistent, bad carts with package, battery life not as advertised, just simply not enough for a tattoo artist.