I really like
#16, with some elements of #15. The font and spacing of the letters is very good on
#16. I like the skyline with the bolt up top. Could we see it with a variation with the straight across lightning bolt from #15? Maybe just using yellow and blue without the gradient as well? Just wondering how it would look if we did some printing or promo items with a two color print. Any other variations you may think of would also be appreciated.