I would say Kevin Durant is both taller and longer than Porter. Probably more athletic when he was younger. He was also a better prospect.
Kevin Durant is 1 of 1.
kevin Durant couldn't bench press 1 rep of 180 lbs at the draft combine, so not sure what athleticism you're referring to. I don't think anyone's arguing whether durants inch taller makes a big difference. The point is many scouts see Durant in porter. Its hard not to.
I forgot athleticism was entirely dictated by how much someone can bench.
The Durant comparisons are a stretch, as of now. If Porter can follow his HS season up with an insane college year like Durant did, I'll happily eat my words. But I don't see that happening. Durant is probably a top 10 scorer of all time, due to his efficiency and versatility.