Ken, your three phono preamp choices are all over the place as far as gain and sound. The Bellari is moving magnet only and kinda warm with slightly loose bass. The PS Audio is a crisper, more modern and articulate sounding piece that has moving coil capacity. What are you looking for as far as sound and gain? What cartridge are you going to use and do you want to be able to move to a moving coil in the future if you aren't going to use one for now? There are so many more choices out there than you've listed. Are you going to buy new or used and what is the upper limit of your budget?