Thanks for the info. I tried it as well and thought it felt interesting. Not exactly sure yet. Will have to add some flavors to it and maybe reduce the % like you said 
I just tried the Qhit. It does have some serious flavorless TH kick, but it's unusual. There's a wee delay to feeling it when inhaled. It's probably only a fraction of a second, but noticeable nonetheless.
I'm gonna' try it at a lower concentration than the 50% mixed with nic liquid I originally cooked up. It was a bit overwhelming at that level.