I would like to have an atoma 1200 but price tag of $90 is pretty steep. What is the best $30-40 option out there. I have a dmt I use now but don't know which one it is. It is in a red plastic base. It does work ok but takes a while. I haven't put it through many tough jobs more to clean the surface layer. I have ther hones I would like to make flat and nice again and want an inexpensive effective (and fast) way without leaving the surface too rough