I am doing some wood stuff, using 18 gauge, 1/4 x 1 1/2 staples. I had a Harbor Freight stapler and it started missing a bunch of staples. So I ordered a Porter Cable. Chinese too. It worked a while and now it skips. I cleaned and oiled it, did not help. The staples I was ordering in bulk were Powernail,, can’t find that size staples locally. Changed to a ProFit(one pack was all I could find). They do a lot better. What brands work most reliable for air staples? I will have to order online and I got 5 boxes of the bad ones already. V