> the worse is 0 years of experience starting a company
I think that's a crucial point of 4. I'm not sure if actual founding experience is necessary (as long as the company structure/cap table looks good if going the VC route). However a managing director position or something similar would definitely be something I'd look for nowadays as a lot of people seem to underestimate what that role entails and/or don't cope well with having the final responsibility in a organization structure.
