So far the tool has worked well. Sets most nails depending on how you hold the weapon. It turns off after installing about 10-12 interior doors. It all depends on how many nails you use in each door. Thermal overload protection. I like it. it feels good, but it's a little unwieldy. The tip is huge. I would like to see a smaller tip. This causes problems in tight spaces with a small skirting board. It was a replacement for my Dewalt pistol that kept breaking. The Dewalt is lighter and feels more comfortable, and it doesn't have the G-Force protection that the Milwaukee has, which annoys me a lot. But the Milwaukee didn't break, so durability is important to me at the moment. No acceleration time is beautiful. I feel like the Milwaukee's innards are more durable due to fewer moving parts. I hope Dewalt will follow suit in the near future.