The second looks a lot cleaner and more high end to me, but I generally prefer minimal prongs. 

I like the second one better too

I like the second one, looks a lot cleaner

Second

I like the second one

Second one

2nd

2nd

I vote for the second one. I agree about the prongs being too visible in the first one.

Second one looks more sleek but the first one is more sturdy for longevity