Couple of nice ones mentioned (mancini-frias may be my favourite round one EVER). i still like hearns duran if you are cool with two rounders, same with hearns cuevas, or curry mcrory (not action but technically beautiful)
Benn/Barkley was intense. Barkley could have won anytime had he landed, and Benn was quicker so he landed quickly before Barkley could land. But I think had there not been that three knockdown rule, Iran Barkley would have recovered and stopped Benn in 2 rounds.. Barkley was not out of the fight when the fight was ruled off. He went down a couple of times with flash knockdowns.