the last one is supermoto, I dont think it has knee pucks does it? If your buying this for the track, just buy a 1,000$ suit used for like 500-600$ because your more than likely going to down your bike at least once, regardless if you ride slow and safe and your shiny new suit is going to be all scratched up 
I got my MotoGP compression suit for 550$ like new condition. I got moved up to Advanced in a 3 month period with NESBA and ive low sided two times now, and I didnt even really care because the sliders took all the damage and I scratched up my cheap used suit, no problem
If I had baught a brand new suit and did the same, id probably cry and slap myself in the face.
I got my MotoGP compression suit for 550$ like new condition. I got moved up to Advanced in a 3 month period with NESBA and ive low sided two times now, and I didnt even really care because the sliders took all the damage and I scratched up my cheap used suit, no problem