Didn't this same topic come up a couple of months ago?
Basically, a drill press is a drill press is a drill press... They're probably all made in the same Chinese factory these days, no matter what brand ends up on the side. Buy one that has the capacity you need and as little runout as possible at the spindle. A decent range of speeds is also a good idea, especially if you think you'll be drilling metals or plastics.
I bought a Craftsman benchtop drill press. I think it was originally $149 or something, but I bought it on sale for less than $100. It has a bit more runout than I'd like, but it's acceptable for most purposes. Stroke is only about 3", which is the only problem I have with it. Makes drilling through 4x4s and pen blanks a bit of a pain.