You decide who's better. Don't forget to adjust the axes for specific comparisons.
There's a lot of data in here may take a few moments to get used to, but play around with it.
From the looks of it, Kobe's the better scorer/shooter, but DWade's more dynamic in most of the other categories.
Note 1: Hover over each bubble at each year to see multiple stats for each player.
Note 2: Switch to "Line Chart" view for a more traditional stat by stat comparison.
Data from ESPN.com Player Card