Today i would most definitely pick Kobe still because he is still plenty effective as he was 2008-09, 2009-10, and 2010-11. You just have to look at his straight numbers:
08-09: 26.8 PPG
09-10: 27.0 PPG
10-11: 25.3 PPG
11-12: 27.9 PPG
Sure he isn't averaging 35.4 PPG like he was in 05-06, but this was the best scoring year he has had since 2007. This last season was also Kobe's best year in free throw attempts per game and free throw makes per game since 2008, which means he was getting to the line more often and making better use of them. Sure his FG% and 3FG% have both gone down slightly but you can expect that with all the players considering this last season was a condensed season where all the players were playing 3 games in 5 nights (including the fact that the Lakers had two Back-to Back-To back games scheduled). I would also like to add that i feel it is unfair to say that he has had shitty players around him due to the fact that for the last few seasons the Lakers have had Gasol and Bynum on their team, it's just that the Lakers have had no quality guards on their team until Ramon Sessions in my opinion.
Murray/Harris/MPJ/Grant/Jokic - 2020 NBA Champs