hi there! thanks a lot for great logos. couple of thoughts:
- i see where you are going with rounded X but while i like the idea of using the letters as graphic (like you od oin 185 as well) and find it to be very smart, i do not think it worked very well for me in 176 and 183 (it almost feels like X is in motion, circling around something).
- i like other 3 logos much more but would like to see the graphic much more prominent - i like where you are going with X but perhaps there is a way to do more with triangles and circles there
many thanks again - and looking forward to more suggestions!