The Dayan Tengyun is in my opinion is the most unique 3x3 on the Market, and for some reason reminds me of a YLM Squan for some reason. It gives a gliding feeling with every turn. In my opinion, it is better than the Gan X, which I do not own but I have tried. If you get it though, I recommend lubing it with Weight 5 Silicone, but I also used SCS Galaxy and Jack o' Lantern Lube. Also, it is a great price compared to other modern flagships, like the Gan356 X, 354 M, GTS3M, and Valk Power. I would recommened this to Cubers of all skill levels, but if you don't have any lube to slow it down with, then I'm not sure if you should get it.