Alfa The middle one looks like a bug zapper

Alfa Hamburger mic

Alfa Bottom right looks like a bowl with fire in it or something.

Alfa pretty cliche... try to be more conceptual

Echo What if you mix the last one and the middle one

Foxtrot I like the 2nd one

Golf Usually I would go for the simple ones, but I quite like the 3rd

Hotel NPR copied

India 3rd

Juliett You

Kilo Shows there is always room for variation in a single design, nice work!

Lima They start to look kind of burger-y after a while

Mike Like the variations, you could play with stroke too!

November 1st on 3rd row looks like a hamburger in cup. I like #3 first row

Oscar They look great! Consider making the decision based the final scale it is to be used. Too right option, with some more refinement is the most successful design Imo.

Papa Middle right