best "entry level" audiophile TT?

I'm looking to replace the relatively crappy turntabel I'm using right now. Everyone says Rega (p3 or p2?). I've also been impressed with the Pro-Ject RM-5, Dual CS 455 Gold, and the Music Hall MMF-5 turntables. Any thoughts? any additions to the list? What are key issues / questions to be addressed in finding the best turntable for me?