#22 - this one is nicely balanced and has a strong font, but the slogan is difficult to read. #25 - Slogan is easier to read than #22 but overall it does not seem to be as balanced. #20 - Strong design!, but it's rather simple and I think I need something that works with a white background rather than a green background.
I love the gold S design in the middle (#22) but it may not stand out well on white background. Slogan seems small in comparison with #25, but it could work. I wonder how the gold S would look on green if somehow that were part of the logo without having to make the entire background green? I wonder if there's a way to combine the best features of the three logos by prascovic?