The more balanced you are, the most difficult is to face you.
You should try to have to, maybe three great players to carry your team, and assemble the team according to that. What I suggest is not build it around two guards or a C and a PF. You should have two aove the average players as PG and PF or SG and C, so you may shift your offense according to the matchups.
It depends on a lot of factors, but balance is good. If you are too outside orieted,everyone will pla a 3-2 zonee and have an edge on your team.-
If I helped, let me know!