Buy an Interapid and never look back. Nothing will last longer. (They are non-magnetic too which helps on SGs with magnetic chucks.)
Brown & Sharpes are my second choice but they only live about 6-8 years with the abuse I give them.
Mits are good but we throw them out after about 2 years of use.
I only buy .0001 and 50 millionths models but I'm kind of fussy.
Manual mill? also get an Indicol mount. A "must have". Buy the real thing, not a copy. You won't be sorry.
Just my 2 cents worth from my few years experience.
:cheers:
Bob
You can always spot the pioneers -- They're the ones with the arrows in their backs.