I've had one for four or five years, used for sanding curves in "cloud
router patterns and even some shaping of the legs for bonsai tables and
the like. Have a 12" disk sander for flat stuff but about a year ago
the Rigid oscillating belt sander/spindle sander. It's become the go to
for sanding flat edges and curves - though it is definitely LOUDER than
either the Delta drum or oscillating spindle sander - and it has a
table, something the BOSS lacks.