Well, after almost two years, only Hi-hat, 18 Crash and Ride remained intact. 16 Crash - China went bust within a couple of months. 16 Crash a couple of weeks ago, after living two years of playing about twice a week for 5-6 hours. Overall, pretty good performance! The set sounds very good, as I expected. But Ride's Bell is not ringing, sometimes it gets lost. Overall, I am satisfied with the purchase and the quality!