After a few weeks of steady use, the nailer has been reliable and has met my expectations. After fifty or so nails the non-nuematic feel was predictable and accurate, but did take some getting familiar with. Both in bump and single fire modes thru about 3000 nails we experienced no nail jams requiring a tool and twice had to push the nail return lever atop the gun and was right back to work. Which is as good or better than any air nailer in my experience. Nail capacity is smaller and shuts the gun down when reaching around 7 nails. Grip-tite paper 31 deg nails work great and are readily available locally for me. Glad I opted for the dual speed model for the larger nails. I will be leaving my compressor and air lines at the shop, because the little loss in speed of nailing is over come by not lugging the extra gear and managing it all day. 1- 4ah battery lasted a full day with no issue.