I have a third batch and it's really durable. I have had it for about 10 months now and I have not had many break downs under that time, So I would say it's a great truck. I know that alot of people had or have problems with first and second batch trucks and that's very sad to hear. Because CEN have done alot of improvements and now I don't think the truck is less durable then other trucks.
Hope this helps