Go ahead and get the air sander and then let me know how it works! Something I've been thinking about for a while too.I need a new sander for lathe work. My Harbor Freight angle drill finally quit after a dozen+ years. Tried to replace it but I need something lighter and with a cord. Most are battery now. I’m next to an outlet, don’t need the weight of a battery pack. I’m having trouble finding a good replacement. I have a Sioux angle drill but it’s too heavy and tough to control the speed and where it wants to go. I’m considering an air tool but I’ve never had any and I’m a little gun shy about it.
My next tool will probably be a 3/32" beading tool so I can get a few extra rows of beads on small basket illusion pieces. That's contingent on seeing if I can get a 3/32" burning tip made. I'm sure I can, but haven't talked to PJL about it yet. Probably fall before I get to that anyway.
ymmv.