So after a year and change using Heartless Voodoos on our Bouting floor (sealed concrete) I decided this year to experiment and try something new! I ordered myself a set of GRNMNSTR Envy wheels. They are like Poisons being that they are the same grip 84a and a hybrid wheel. The grip on these wheels was FANTASTIC on the sealed concrete that i was on, the maneuverability was delightful and they were lighter than my poisons I used to wear. I am going to go ahead an assume it's the lip because they ride very much like the Reckless Ikon's do. After being on heartless wheels for a while it took a few mins to adjust to having a little wider wheels but that was handled during warm up.
All in all this is an all around nice grippy wheel for slick surfaces. I don't recommend wearing it all the time, I like having a little more slide on sport court and wood so the lowest i go for those floors is 90a heartless creepers. I'm small 5'2.5 and 120 lbs and use for sport court 90/94 heartless and for sticky floors 94/96 heartless.
Expect more reviews during the year