Live 4/8 Holdem or Omaha 8 Help

Still trying to get accustomed to no online poker every day, its kinda like going through withdrawals. Its a pretty sad feeling since after my lay off I was gonna play online full time. Now I will be playing full time LIVE. I will be playing all weekend. From what I gather holdem 4/8 could garner 20 bucks an hour but I hear conflicting information. Not sure if I would better off playing omaha 8. Does anyone have any idea which may be more profitable? This is playing live too. The good thing is that I can move up to 8/16 as both these games have that available too. Any input or opinions from any of you will definately be welcomed. I start tonight. gonna play omaha first and see how it goes. CYA