I would go with a vest with a padded back. Due to the fact that you will sit for 1-2 hours at one spot and your back will get sore causing you to move around ,and you don't want to be moving at all if you can help it. This is what I've experienced when hunting seems they haven't made any padded trees or rocks in my area that I can sit against. But if it were me thats what I would do.
