Battery Life: Excellent
Cleaning: Do you even have to clean this?
Vape quality: Excellent
I bought the solo 2 as a medical device to cope with chronic pain and daily insomnia. It does an excellent job of evenly using up the medicine and I don't use the included grinder. I simply pick apart small pieces and load the mouth piece. I've been using it for 2 weeks and there is no need to even clean it yet, and when it will need cleaning its simply take a cotton swab and some isopropyl alcohol, swab the mouth piece and it will be clean in seconds. The heat up time on this thing is fast, it takes about a minute to start using once turning it on, under 30s to warm up and another 30s to warm up the glass around the medicine. Vapor quality is not a issue for myself as I'm looking for pain relief and don't care what the vapor tastes like, but the solo 2 is definitely makes the product taste good and the vapor is very cool due to the glass mouthpiece. The battery life lasts a couple of days even with using it multiple times a day/night and it charges very quickly. It's a lot smaller then I anticipated, and fits nicely on my bed stand for easy access to use in the middle of the night. I also own the Arizer desktop unit, and well... don't think I'll ever use it again now that I bought the solo 2. I don't like particularly having to wait 3+ mins for it to warm up to be able to use, and the vapor quality is pretty much identical to the solo 2.