#25: Hi! Thank you! Very nice emblem, amazing! Just develop a little bit please. The Letters should be in CAPITAL LETTERS for better understanding. Just keep going! Try with arrows, or maybe dots to see.
#32 is very nice. My favorite since yet. Do you think the letters could be in dark red? Try some different police in that style, just to see if it looks better.
#39: Is great. I like the red colors. But i think its a little too dark. Can you try to reduce the black parts? Maybe the outstanding circle could be in another color? But i like its form, like a headphone right?