I bought this cymbal set when I was about to play a lot of gigs with my band. It sounded great for what I as looking for so I decided to give it a try. Unfortunately these cymbals are not very well made for playing heavy music, after about 4/5 gigs there was already a small crack in the 18'' version (the 16'' lasted a while longer though)
Luckily due do great costumer service I received a new one from Thomann, but once again it didn't last very long.
So in short, if you are not a very hard-hitting heavy player, I definetly recommend this series if you want a clear sounding crash, if you area heavy hitter, look for something more durable!