I'm addicted to buying tools. Every time I'm on the snap on tool truck its like a kid in a candy store. Everything I buy though has a point and is used.
No one in the shop I work in has bought one yet(16techs). I have a IR2135timax quiet and a new mg725. Heads up same air pressure and all the mg725 actually spun the 2135. This test was done with the 2 same sockets welded together. Just my .02.
I use Lucas air tool oil. Pretty thick stuff haven't had any issues with it. Oil every air tool right before I use it. Figured it's cheap insurance instead off spending $110.00 to have snap on rebuild it. Also use an inline water separator at work.