I have had several models and brands and I feel the best for the money is the Vertex 1/2 hp personal spinner. It is a 1 speed but IMO that's all you need for doing normal maintenance on your equipment. I had the Donkee 2 speed spinner and to me that was a piece of junk due to the all the vibration. The Vertex is very steady on just a table. No need to bolt it down.
I have had my latest Vertex 1/2 spinner for over 4 years and not 1 single issue with it. You can't go wrong with thier excellent customer service as well.
My first child.. Hannah Allison Kiser born 4/30/2007... My little angel..
Nothing hits like a Hammer!!!!
I also like AMF/900 Global..