I like the combination of colours, I like #23 & #24, im undecided with #22, and i dont like the spikey "9" circle on #25.
Can you use the same colours and play with the 9 and the font a little bit more? Also try the concepts with a capital E at the start.
I have had a quick look at your previous designs and there is some great work in there! I'm really looking forward to seeing what else you can up with.
If you have any questions that may help with your designs, please feel free to ask
Simlified and up scale e9 using the roman numeral 9 (IX)... hey...whoever gets it, gets it! Their better off asking you what it is, stands for rather then being boring, obvious.