I think that when you're designing a logo, you need to have a clear silhouette. Right now it looks like a fancy header for a header of a section of a website, not a logo. Look at Pepsi, Coke, Apple, Toyota, YCombinator - - all of them have really clear outlines that are unmistakable. The runner in the H is a reasonable idea, but it makes the H look distorted when really small.

So, I don't really like any of the logos.