It's that time again! Jim Cramer rang the lightning round bell, which means he gave his take on caller favorite stocks at rapid speed:

Ensco: "No, because I don't like deep water drilling because you need oil to be between $70 and $80 to be able to make that profitable. Why not go buy Schlumberger, the best of the group, and you will be able to own it for a long time without worrying about the cycle."