I've had the dust deputy since the summer and am quite pleased.
Oneida's customer service was outstanding. Their staff person Jamie spent a good deal of time with me over email to make sure that I ordered the correct hoses and fittings and offered really good advice on building the enclosure. It's quite an impressive degree of service for a $120 order. If I ever get a larger shop and purchase a larger cyclone, I'll definitely go back to them.