dude, im a huge fighter fan. I do have to say love all 2d fighters by capcom and SNK

here are the ones i reccomend:

King of Fighters NeoWave

Marvel vs Capcom 2

Capcom vs SNK 2

SVC Chaos: SNK vs Capcom

I just got a slim silver PS2, my little bro has a fatty. (no pun intended LOL)

But ive noticed the smaller PS2 is A LOT faster. Not to mention the PS1 Driver version is 2.00 compared to the other wich is 1.10, why is this good? Better performance and texture rendering.

If i had the choice between a new fatty and a new slim i would still pick the slim, it just looks better, performs better and just feels more solid and better quality overall.

If you already have a PS2 fatty i dont think the 129 is worth the upgrade. But if i didnt then i would definitly get the slim vs fatty.