i like LI more then Low Post, but it is important to play different types of offense so that your opponent don't know how you goining to play ... If you always Play Look Inside and Low Post, your opponent will play 2-3 and could easily compete with your offens, if you play sometimes Run and Gun maybe they are afraid of playing 2-3 vs an outside Shooting team an play man to man and have a tactic that doesn't fit to your offense.