Manu is on the same level as Kobe post Jordan. Kobe had more pure athleticism and strength. Instincts and mind and vision and understanding the game, Manu was the best not just at his position but perhaps of all players post Jordan. The only player I can think of that thought the game like he did is Jeff Hornacek. No surprise that guy is killing it as a coach.
Parker is probably the 2nd best point guard after Jason Kidd in the post Jordan era. Jason Kidd you never needed to hide defensively against bigger players and length didn't bother Kidd on the offensive end.
Manu #2 after Kobe
Parker #2 after Kidd
People who believe that Steve Nash, Kyrie Irving, Steph Curry, Chris Paul, James Harden, Rajon Rondo, Dwyane Wade, Joe Johnson and these types of guys hold[s] even a lick to Parker and Ginobili completely do not see basketball at the highest levels of detail.