The first juice I've ever vaped that's made with nic salts came as a sample in an order from eliquid.com the other day. It's a flavor called "Army Man," a Key Lime Pie flavor, from a company called One Hit Wonder. I was going to come back and tell you folks how it is.
Well, I don't really know how it is. There have been a couple of times I've really gone off into a coughing jag after taking a hit of it, and until this afternoon, I really couldn't taste the juice much. I did have, a few times, that feeling someone else described of a kind of tightness in my lungs.
I do know one thing. The back of my nose doesn't like it. That may sound odd, but I have more MTL tanks than DTL, and the way I normally vape is to inhale once, then as I'm inhaling the second time, I release the vapor from the first drag through my nose (this is the way I always smoked). I tried to do that just now with this nic salt juice, and whoa Nelly! It's like someone snapped a clothespin down on the back of my nose.
No head rush. I was wondering. But the nic salt juice is 3 mg, I'm DTLing it, and my "normal" juices are 9-12 mg MTL.
All this to say, it's a different experience for sure. The jury is still out for me.
ETA: This juice has verified for me that there is something wrong with either my nic or my bases. Now on a quest to verify which one is the problem. Harsh, and I'd been noticing it for a couple of weeks now.
ETA2: IT'S MY PG. DAMMIT. All this juice I just mixed. My own fault, yeah, I know.