If you doing a diy job then get your self a hammer. Estwing are good.
After that if you are in a workshop then air is the way to go.
My paslode was sent back to the makers twice and twice they sent it back misfiring. Its next trip will be the skip.
They are rubbish.
Everyone harps on about servicing them. Even the guys on my site were repeating the same mantra.
Yet their paslodes never left the van.
Bostitch have a few in their product line worth looking at. And these are no slouches when it comes to auto nailers.
They've just launched the BF33 "Liberator". Which has 700 shots per charge.
And needs no expensive gas and no costly down time servicing every 20 minutes or so to remove microscopic particles of dust that stop them working.