You mean the impulse nailer? We have one, and it is now DH's favorite (and just for reference, he uses "NailGun" as his user id on a few message boards).
In addition to the Paslode, we currently own a large and small Craftsman finish nailers, along with a craftsman stapler. Finding nails that fit can be a problem where we live now.
We have a Senco Finish nailer that takes up to 2.5" nails. This one is really nice, but a bit too big for some applications.
We have two large Senco framing nailers - one is older and only takes full round heads. The other takes clipped (or offset), the same type as the paslode takes.
We also have a Senco roofing nailer.
All of these other than the paslode are air powered.
We have been doing serious remodeling for the last four years, and the pasloode is used a lot. If we are doing some serious framing, DH will get out the 220 air compressor. The big senco air nailer is better at sinking the 3.5 inch nails, but need to big compressor to keep up with it.
The impulse nailer is easier to haul up and down the ladder, though the air hose makes it easier to leave the nailer up the ladder if only the person needs to go up and down (like when you drop the tape measure, or pencil - grrrr!)
The Paslode does not have the capacity of the Senco, so it seems like you are always feeding it - it's real easy to go through a string of nails fast!
We don't have a lot of misfeed problems, and I don't recall having jam problems with it either. Biggest problem is that the battery will come loose and then it won't fire. Battery use does not seem to be a problem - we replace the battery on the drill way more often. Just keep the second battery charges, and a few extra fuel cells on hand at all times.
DH said they had serveral at the last project he was on (he works construction - big stuff like power plants and putting up wind turbines). Most had the battery taped in place - but it was still the prefered nailer of choice for most of the carpenter crews. Made DH feel very good about his, as he saw guys really abuse them, and they seemed to hold up quite well.
The orange color helps for easy location too!
Here's a picture from October - the paslode is sitting in the front.
I'm really hoping we'll get the stairs rebuilt over the Thanksgiving weekend - tired of using the ladder!
And just because I like sharing pictures, here is what it looked like from the outside a few days ealier.
Edit to add - I don't think we've every cleaned ours. My DH is very particular about his tools, so they rarely get dirty so maybe that helps. I think we've had it 6 - 7 years. It does not see the use that a contractor would do, but way more than the average home owner.
Cathy