Philly (Embiid, Simmons, Noel & Okafor) OR Minn (Wiggins, Towns & LaVine) OR MIL (The freak & Parker) I don't know how to do a poll (if someone wants to add this that would be appreciated)
From what I've seen and know, Giannis and Jabari. Minnesota's trio can be great but none of their players is on Giannis' level and might not ever get there considering the Greek Freak is still growing as a player. Embiid looks very good but since we haven't seen what Simmons can do at the NBA level it's hard for me to roll with Philly.
Milwaukee's core ALSO includes Middleton, who is arguably better than Jabari. Not sure if he's a lost cause health-wise though.