I don't think it really will make a difference which one you use. Both are blended tests and both are dosed the same. As long as they are both real, which they would be through Naps Gear, you'd probably see no difference between the two. Personally, when I find something I like, I stick with it. The process of learning what works best for me has been taking the things that work and tossing out the things that don't. Then as I've continued on, I keep putting the working pieces together, to always be improving my plan. So if you liked omna's, I'd certainly keep them in my bag of tricks!