I'd recommend Look inside, though without seeing your team, I can't really know whether or not it would be any better than Low Post for you. Low Post seems to work best if you have a dominant center, whereas Look Inside seems to make more use of mid-range jump shots.
These are just opinions based on my own experience, however. I don't assume I actually know the above to be true. Hopefully someone can come along and offer some more information for you to draw upon.