2 flavors I just tried.
GRAPENUT: 2ml sample @16% nice but strange flavor decent TH, and vapor. I can taste both the grape and nuts; a little acid though I see where some people would like this one but it just doesn't wow me enough to vape it, nor do I see much blending potential in my range of tastes. Mind you this is a three day old bottle so steeping might change it a little. That having been said, I'm not a fan.
7 LEAVES: 2ml sample @4% Good, very good...better than both its Flavourart, and Inawera counterparts to me. I smoked close to 2 packs a day, but smoking addictively I probably fully enjoyed a couple of the cigarettes. This reminds me of the 2 or 3 cigs that I truly savored every day. This is one hell of a flavor if you are looking for a cigarette taste; Ashy, straw-like, tobacco-ish, with a slight hint of cocoa, but not like a desert ship type. Not "in your face" strong, but strong enough to provide a decent TH, and even a little crispy.
I highly recommend this one to tobacco enthusiasts because aside from being a great standalone it is going to be one heck of a blender for me.
GrapeNut and 7 Leaves were both sampled at the recommended % using 50/50 with 20mg of nicotine, and tested on LR drip attys