Shoot what makes you happy... And you'll know it when you see it... As for the other things.. . In my buck killing areas I don't shoot does until after my rut vacation. I could have shot dozens of them by now, but they all get a pass until after rut.. You never know which hot doe will pull a big boy by you. Sit as long as you can, all day if possible.. At a minimum don't get out of your stand till noon.. They will chase does all day, but if they do rest, other hunters are likely to bump them up and make them run again.