I have had personal use with the Omicron and Thermovape Revolution (I own a thermovape) I was one of the first to order the Revo and I didnt like it from the day I got it. Seemed to take to long to heat up and never produced consistent rips, maybe 1-2 fat good ones off a packed window with a few wispy dinky hits, too much fiddling and packing and messiness.
This was over a year ago, and I dont live in a medical state so I cant try out all sorts of oils. So thermovape been sitting alone for a long time.
Tried a G Pen with their new Glass Oil Tank the other day at my buddies house.. he packed it up for me and WOW. 3-4 big ass rips I couldnt take any more. This is the closest I have come to actually taking a dab off my quartz nail and dome. Went back over there last night to try again and it worked great again.
I read all the posts in this thread and there is alot of hate over the wick tanks. Well, I have zero expierence with the wick tanks as I havent tried them but I dont think grenco should even include them/sell them anymore if thats the case
So I ordered the whole set for 40% off this morning (cyber monday sale) and I got an extra battery, charger and carrying case.
I will report back when it arrives with my initial test. The oil I use is usually get is the more slick honey stuff or amber glass