On limited review, 1 and 2 look identical to me, as do 3 and 4. I suppose I could play find the differences but for a logo I'm not sure whatever minor differences there are are worth anything.
I like the white background better (3-4).
The star inside the crescent evokes the Islamic crescent to me. It's different enough not to be a copy, and I don't care but I wonder if either some Muslims or non-Mulsims would be bothered.
The crescent also looks like a wave, which I like and evokes Coney Island.
I like that the whole thing now looks like a soccer ball rather than having one inside it.