Unfortunately I would love to give this gun a better rating but can't. My first one broke down on the second day of light use. I finally got it replaced and the second one lasted a full two hours before a ball bearings fell out of it and again it died. I got it replaced for the third and final time and this one broke down on the second strip of nails.I have gone thru three guns and still have an almost full box of senco trim nails to throw in the garbage!! What the hell was Senco thinking???If someone from Senco is reading this please take this advise. TRY TESTING YOUR PRODUCTS BEFORE SELLING THIS JUNK TO THE PUBLIC!!!I was really hoping to replace my paslodes with these because of not having to buy gas canisters, but I guess that hope is gone.If you definitely have to have a cordless nailer, then get a paslode angle finish nailer. They are far from perfect, but they generally work and can take some abuse.