Also a Mighty user. It's so much better than combustion. The smell is significantly less both in the surroundings and on your person. It's more efficient, and with capsules, you can preload a bunch and be ready to load and go on a whim.
Manual cleaning is a pain, but it's extremely simple if you get an ultrasonic cleaner. Disassemble the mouth piece, put it in a baggie covering completely in rubbing alcohol, let it run through the ultrasonic cleaner for less than 10 minutes, rinse and enjoy.
Jewelry ultrasonics can be purchased cheap. I went with a larger harbour freight unit and to me that was worth it. It's also great for cleaning glass pipes too for the times you may want to rip it old school.