Help me select the Best Logo

This is the link for a poll that I created to create the best logo out of the shortlisted one. Please help me select the best one for my software startup and also leave comments about your thinking.
Thank you very much

The forum rules prohibit critiquing other people’s work and posting links to logo mill contests.

Do not post someone else’s design for critique. The exception is when an organization’s design efforts become newsworthy, such as the announcement of a new Olympics logo or a change in a major company’s branding.

We do not allow any links to crowdsourcing or logo mill sites as they promote unethical practices. They are filled with spec work and the lack of compensation is staggering.