Nim, the PC versions are just as good as the console versions, IMO. especially if you're a soccer fan. FIFA on the PC rules, because users make all sorts of rosters, tournaments, kits, balls, shoes, stadiums, etc that you can download and use with your game. It was just too cool to get a realistic looking Newcastle kit to use.
EA is pretty good about doing roster updates during the season as well (if you like to play along with the actual players on the actual teams during a season.) 3D0 updates the high heat baseball rosters twice during the season usually. Drawback here is the official updates only are for the most current product. You won't find 2001 season updates for the version that came out in 2000, for example. However, the user mods usually keep on coming.
I've got two gravis gamepads, so I can play cooperatively or competitively against a human. Also, there's net play to be had (tho not sure how lag would be...)
That being said, I have a PS2 for NCAA Football 2002. Why? Because they didn't make a PC version.
I enjoy it on the PS2, but Madden 2001 on my PC rig looks better, and has more options (in terms of making plays, changing hot routes, but that might not be true vs the PS2 version of Madden 2001.)
If all the games you want to play have a PC version, there's no reason to go out and drop $200 on a console, then $60 on a game. Usually the PC versions of the games are cheaper by a few $.
Anyways, see if you can rent a PS2 and a few games from Blockbuster or something. Give you a chance to try it out.