We had three ideas for startups several months ago. After some negotiations, we started working on the most reliable among them. We have made the prototype, then beta-version and finally got some seed money last week, so we have no time (and not allowed too) to do other things.
But we still have two ideas, that are also really good. At least, in our opinion. What to do with them - just wait and run them later or..? What HN can advice?