hey greg,
check out flickr, its hard to see what the results REALLY are, since most people on there use PS, so, the results can be a little off of the actual results received. just search on some types of film and dev combos, say acros d76, etc.. and see if there's anything that catches your fancy.
I'm starting to try out the Efke line of films, the 25 is my most favorite so far, maybe the only one I like at all. generally though, my go-to film is the Tmax 400. its a great film, and I've been getting nice results with HC-110 dilution H(1/2 that of B, x2 the dev. time). I rate it at 250, and use a very simple 'zone system'. very nice results IMO.
look at what results you want, say, from other photographers that you admire, and if you can find out what type of film/dev they use, try that. Some very wise people here have recommended to me that its best to "stick with one film/dev combo, and get to know it like the back of your hand". this lets you get results you're used to, and allows you to tweak, without endless testing...
try a few rolls of the biggies, say ACROS(100 spd), TMAX(100/400), and Ilford (FP4+ 125/HP5+ 400). Efke films are nice for some people. I've really only grasped onto the 25spd version, and it is very nice. Reciprocity times suck though, so its a no-no for long exposures.
-Dan