I'm the opposite of most - I'd go with a high end, smaller scope. In my experience, the bigger glass really benefits at the first/last 15min of daylight. For me (mostly Sheep/goat hunting), they've been spotted and evaluated well before this. I'd rather have something that is easy to use/light to carry and comfortable to sit behind. I'll pay a weight penalty for bigger binos (12x or higher), since 90% of my glassing is using these.
Take all this with a grain of salt - pretty much any guide you see will be using 80mm+, and I'm guessing they know more than me with my 1-2 trips a year. I've just never felt that a bigger scope really helped me much.