Thats a great question, and something we'll have to re-visit. In the past we haven't been a fan of the ATS 80.. especially with the superior performance of the Kowa 77mm, and a $900 price difference. So for now i would stick to your ats 65 if its a newer model. Otherwise that Kowa 77mm is very tough to beat. Also, keep in mind that the ATS 65m is extremely hard to find right now. We have them on order, but have been waiting a very long time for them.
Thanks for your reply. I’m looking to buy my first spotter(for hunting and range work) and it was between the sts 65 and 80. Was just curious about your thoughts and what you would pick.