Rega RP3 or Pro-ject Expression III?

I'm looking to get into vinyl, and I think I've narrowed my turntable choices down to the Rega RP3 and Pro-ject Expression III. My assumption is that they're going to be pretty similar, but I'm wondering if maybe one has a better reputation over the other, or if one brand is known for better build quality than the other, etc.

I'll mostly be listening to garage sale records, but would also like to get some of the newer audiophile quality Jazz reissues available.

Thanks for any advice.

--Alex