The Bullet is absolutely fantastic, but very different from the Artisan in that it is a drum roaster, and different from all other drum roasters in that it is induction heated. The upcoming V2 will be the fully mature version, although V1 was already pretty mature. The company, Aillio, is also really stand-up. The software is a work in progress, and is actually developed on Linux, then cross assembled for Windows and XOS. The only limitation with Linux, though, is that it currently depends on systemd, so it will not work on Slackware, et al. You will not regret going with the Bullet.