Add TechStars to the list of accelerators to be avoided at all costs. They make an investment in your company on terms they can claw back the money at any time. Most of these accelerators provide little to no value, in my experience. Unless you need to know what “product market fit” means. Hilarious.
Most VCs add zero value aside from the money. Bootstrapping is always better, if you can do it, of course. Exhibit A: Naval Ravikant, the flagship SV investor, widely regarded to as "a wise man", just released a kind of crappy messaging app that flopped. Imagine having unlimited leverage, unlimited money, unlimited reputation, a huge audience already in place and still that not being enough to put out a competent pro…
If Airchat "flopped" it still got way more usage than most bootstrapped startups ever see.