Wild Ambition is the best game out of the 4, the system is fluid and the gameplay is rock solid. All 4 games are excellent, they have plenty of nice little details to appreciate. I like how FFWA feels like a Real Bout on steroids 'cause the combos can be directed to 3 levels on the fly unlike the regular RB series where your combo is either high or low and it is dictated by how you start that combo, unlike FFWA where freedom reings supreme.
The Hyper64 system is well worth getting, not 'cause is a 3D powerhouse by any means, but beacuse the games are pretty nice and the build on this system is pretty cool. The kits are impressive and at the rate they are going now is almost ungorgivable not to pick up one. I bought mine like 5 years ago from ckchan, he's the best when it comes to this stuff, I bought everything 4 games and mobo rev 2 brand spanking new and I paid way more than the going rate but I don't regret it at all.
Get one now, as cheap as it is it would be a crime not to at least try it for size.
