I'm torn between N and O. I like the raised effect of N, but the text is hard to read with the white highlight on the darker blue.
I like the light blue and red used in O, but I keep reading the title as "Arp Efence Orce" because the white letters of each word stand out more than the other colors, and my eyes are drawn to those first.
Perhaps you could go with something like this?
It's essentially N with a lighter blue used on the logo. Less contrast between the highlight and main color on the raised text improves legibility.