15 Gauge Dewalt Nail Gun. Drives about 700 nails per charge; Drilling. fastening. and hammering power tools.
DEWALT 15Gauge Pneumatic 1 in. 21/2 in. NailerD51276K homedepot.com
Also the porter cable nails jamb up guns quite a bit even in the porter cable guns for which they should be less prone to do. Brushless motor of 15 gauge finish nailer maximizes runtime and durability. 15 gauge and 16 gauge nail guns can fire nails up to 2 1/2 inches (6d to 8d long nails).