Hi/Lo or Halves ??????

I have been using the Hi/Lo counting system for years.I'm wondering if it might be better to switch to the halves counting system? Has anyone used both and could give me some input.The Hi/Lo I can keep up with even when distracted by the pit personnel and the cocktail waitresses.I'm just wondering if I should leave what I know for something that would be new.I have heard the halves is better,but is it worth learning a new count and leaving one I can do in my sleep basically.

Thanx