I requested samples of their RY4 and VS4 and after letting them steep for several days I gave them a try. I had some other RY4 and didn't really like it, but theirs is wonderful. It's a little sweeter and very smooth. The V2 is not terribly different, maybe just a tad sweeter but still really smooth. I'm vaping them in a Kanger TS3 tank with an 1100mAh eGo battery. I will be ordering more of their flavors soon, along with more RY4 and VS4. Thanks for letting me sample your juice!