This new nailer (the FC350A) is one great tool. Very powerful, a good range of nail sizes, not too heavy, works well even in the lower psi range. Well made, simple to maintain. I chose the clipped head over the full round head because the magazine doesn't stick out quite so far. Which leads me to the caveat. If you search for nails for this gun, you'll see many manufacturers stating compatibility. Also, you'll see sites quoting the gun works with nails strips from 30 to 34 degrees. This is not so! You *must* have nails strips of 34 degrees, except for the shortest length nails. Why? If you go to Home Depot and purchase a box of 3 inch nails, clipped head paper collated, like those from Grip-Rite (who state compatibility with the FC350) you'll notice they are 33 degrees instead of 34. This one degree difference means that longer nails don't get punched by the nailer - the impact head just slides down the nail. Shorter 33deg nails sometimes work because their short length means the head is more in line with the impact head. So really the problem is in trying to obtain 34 degree paper collated nail strips. I've tried everywhere, including all the merchants listed on the PorterCable website. I finally ordered online from www.circlesaw.com who have the right range. It's a great tool, it's just a pain in the $%#$% to get the right nails, at least right now. Maybe it's still early days.