There are ante games at 50NL on stars, but they are still capped at 100bbs where I play. It adds to the action (and therefore attract a lot of aggromonkeys), and makes going for steals all the more profitable. No one seems to care/notice/adjust to the fact that you haven't changed your raise size.
But to really answer your question, I would only play deep if you know how to adjust from your normal 100bb game.