I have this drumkit for almost a year and a half and I am very happy.
The sound is very good and really fit what I wanted.
I had the opportunity to test two batteries in this range and the sound was really different! I bein to vary the tension of the skins but one had a sharp sound (too much for me) and the other in a more mid / low (what I was looking), tested in several if you have the possibility.
I would do without hesitation that choice, value for money is very good, especially if you have the accessories.