I think that all depends in what you want. For instance the Holley Stealth Ram is an awesome set-up but is a bit pricey for what you get. There is a forum that is dedicated towards the stealth ram and 3rd gen F-bodys but I am having a tough time finding it right now. Really it is all depending in what you want.
I think many people tend to look over TBI's. I am not saying this just because I am using a TBI set-up, but TBI's are more reliable and still can be modified pretty well. As far as appearance nothing looks better than the S.Ram set-up as well. Check out Craig Boones 69 camaro on the pro-touring page he uses a TBI style set-up on a SB w/ a bit over 500 HP. Check this site out.
http://www.goingfaster.com/spo/spo_t...y_central.html It not only gives great info on TBI'S but TPI's as well. A lot of reading, but good info. Hope this helps.
Andrew