Tony, I own the Makita 18v lithium 1st generation 18 ga nailer for a few years now. They have a redesigned one out now that makes some improvements, mainly in size/weight. The one I have works just like a pneumatic one and I haven't pulled out the compressor since I've gotten this one. It is bigger and heavier than the pneumatic counterpart. It's great for trim like baseboards and chair rail. I sometime push it and use the 2 1/4 size nails, which is long for this gauge, to tack up 2 x 4 size lumber before screwing things together. It works exactly like the pneumatic one, great most of the time, but if you hit a knot you can expect the nail to veer off to the side. I haven't had a jam yet, which I did get sometimes with the pneumatic tools. Hope this helps.