Dewalt 20v brushless 1/2" impact, opinions?

I'm on my second one in a week. The first one not only would spit the battery off trying to bust forklift lugs but it would only work for 5sec blasts. I bought the 2 year extended warranty from Lowes with it and they exchanged it no questions asked. The new one seems to be working okay but I havent pushed it hard yet. Its advertised at 900ftlbs breaking torque and 700ftlbs tightening torque. Time will tell.

Anyone else tried one?

I have my air tools to get the heavy stuff done, a AirCat...

Dewalt 20v brushless 1/2" impact, opinions?

Dewalt 20v brushless 1/2" impact, opinions?