The bttoom line is that most of the sports betting systems that offer picks are rip-offs. I mean, honestly, if their picks are so good why are they selling them and not using them for themselves to get rich?My best advice is to create you own system in which to bet. Always do your research and specialize in one sport, or two if they don't play at the same time. I know it sounds pretty basic, but that's good advice. I can't stress enough how important research is research everything, and bet smart.