Chet is way more polished and can move his feet better in the pick and roll. Wemby is still very raw and makes mistakes constantly despite his tools on that end I don’t think he’s nearly as impactful as people think

This is evidenced by Chet single-handedly turning his play in team into a top 5 defense and contender while the Spurs won the same games with Wemby as they did the prior year without him. Wemby has potential but i’m not sure he impacts winning yet