If Josh Hart is available, I want Josh Hart.
He can shoot, has shown in college that he can score, and he defend. Athleticism wise, he's within NBA level. Physically ready and has the size at 6'6", 215 with a 6'8" wingspan.
In short, he's NBA ready.
Still has to work on that weird shooting mechanics of his, but you can't ask anything else from a 2nd round pick stand point from him