It always fluctuates but anywhere from 130lbs to 175 lbs is good 168 is a little bottlenecked tho. Id say say lightweight or super lightweight are the best currently.
Bantamweight has been lots of fun for a while now. We had the WBSS tournament, and then Inoue unified the division. After that, the Japanese completely took over the division, with all 4 major belts belonging to a Japanese. And now we have Nakatani unifying with Nishida. Every title fight has been worth the watch, and there have been some surprising results too.
I think Berlanga beats him. What do you think? Apparently he had a broken hand in the Adames fight so I'm surprised he can return so soon. @CST80