169 looks cool, but is there a specific reason why it's the only one to deviate from the palette of green-yellow-orange that the rest share?
127 is a little too bland, 196 and 182 are meh (though for the record I like 196 more), 198 and 154 are OK, I suppose (but 154 looks somewhat better, except for the blue background). My sympathies lie with 166 and 199, though; for some reason they look more consistent with the other Arcen logos.