I just got Tribeca from a local vendor who stocks it. Love it !!! But, they only had 24mg - a bit strong for me. Same deal with Prime 15 - very nice with a very light touch of coconut flavor on the end of the exhale, but still 24mg is a bit much for me personally. I didn't care for the Smooth 8 at all, though - tasted way too "perfumy". All in all, as a newbie (about 4 weeks now), I've tried Vermillion River, Vermont Vapor, Janty Elixir, Alien Visions, and a local supplier... and I have to say that I don't think I have to keep looking - Halo's Tribeca is so much better than Janty's Elixir RY4 (which tastes like cotton candy, imo). Halo's Tribeca tastes like a good cigarette to me - only with a really light note on the exhale. I'll try torque56 and freedom soon too.
Sorry if that sounded like a commercial - I love the vaping experience (and the fact that I'm tobacco free for the first time in 20 years), but until I got the Halo ejuices today, I wasn't really happy with any of the e-juices I had tried, so I'm naturally excited!