City Podcast Brand

Again, when i browse fiverr's Buyer Request, i found a few people are asking logo for podcast. My preeliminary idea of podcast's logo should be a microphone with simple circle, but i found out many are using this kind of design. So, back to drawing board....

When i was looking for good microphone picture for me to trace, i found a silhouette of city, so i thought "Hey, what about combining mic (as one of the tower) with city silhouette?", so here we are.

I make two (or three with colour variation) versions, plain and neon light. I really love the neon light but i think this kind of logo can only be used in digital version.

As usual, i really appricate any comments or critiques!