Branding Help Requested

As mentioned in my previous post, I'm working on seemingly little, but in reality, vitally important things like branding. All good brands have good logos, so I've been working with my friend Evan on a ProTechCoach logo. Here are the finalists I'm considering and at this point we're down to color combinations. Sorry for not including y'all sooner, but decided that fewer cooks in the design kitchen was best through the initial phases.

As you consider these take a look at the logo icons in the tabs of your browser and imagine your favorite in such a small size. Will it be distinctive and easy to pick out from the rest of those icons up there? Now think of it on hats, mugs, business cards, signs at conferences, etc.

Cast your vote by posting the number of your favorite.

Thanks for your help!

Gratefully yours, Tim.