I have my first coues deer hunt in Arizona later this month. I’ve been going back and forth about my binocular setup. I typically run 10x50s on a tripod along with a spotting scope for a closer look. I know 15s are great for coues but my question is, are they a 100% better choice than my 10x50s on a tripod? Can I get away with my 10x50s on a tripod along with my spotter or should I bite the bullet on 15s?