i totally disagree, push is not like look inside and run and gun combined. that would be princeton to some degree.
use push if your team is very balanced offensively and has good stamina.
run and gun is great if you 2 gaurds are great outside shooters, does help a bit to have an sf who is too. ( team needs good range as well as jumpshot)
motion is good with good gaurds an a great sf. (less range is needed ) your team will be more inclined to take 2 pt jumpers then in run and gun. but will take a good amount of threes.