Small difference but, it's a difference.
2003 Kobe (25) was more poised than 2000 Kobe (22).
2009 LeBron (25) was more poised than 2006 LeBron (22).
Luka knows how to close games and not make mistakes. Ant is still learning. Their matchups will be alot more competitive when Ant catches up. They may be a part of the same generation but, if this was college and a couple of years ago, Ant would've been a freshman while Luka was a senior. I don't think Ant is gonna be making as many errors when he's 25.