I don't know about the best but I use a Dynavector Karat 17D2 MkII, (could they come up with a longer name?), with excellent results on my Scoutmaster, (used it on my Scout before I upgraded). It's fast, tonally neutral and very quiet. I use it with a Dynavector P-75 phono stage in phono enhancer mode. Very nice from my perspective and I think it's in your price range. Good luck.
Bryan
Bryan