I don’t at all regret diving in but it’s been a hell of a journey and I almost shorted the first pack I built even after all of the homework I did. It’s def nice having the piece of mind that my batteries are built w care and attn to detail. After seeing how most production packs are built that was enough for me to take the reigns. That being said, it’s important to be aware of how much time, effort and cost your first attempt will be. Not to mention the danger involved.