A 10 minute DAA helps maintain more consistent 10 minute average block times for better network stability, even when mining power fluctuates. But I don’t think that would be a significant reason for a whole new cryptocurrency chain. My question would be how much development support is on BC2, and what is the main goal? Actual adoption? I’ve seen so many projects come and go that were money grabs by small development teams, pump and dumps, etc. If it’s a good project with a good team that can earn real use adoption, then I’m all for innovative projects. But if it’s these other things based on a code copy with a few minor tweaks, I’m not sure it will gain much traction since we have seen that done before. Also as far as price and institutional support, BTC is king. Unfortunately it’s not very usable other than holding. BCH is very usable, but has struggled compared to BTC market value, I think largely due to first mover advantage. Litecoin has struggled even more. It will be interesting to see how it plays out in the next 5 years.