I love watching the old 15 rounders. Some of the recent fights you feel like they are end prematuraly when the fighters step out at the beginning of the 12th.

That being said though, watching 2 fighters who have given everything they've got by the 10th and knowing they've got another 5 to push through, I think 12 is better.

Some 12 rounds fights it just seems like the fighters are waiting for the 13th round to work their magic... In that way, you knew fighters would have to give something by the 15th round.