I see that the Thermion XG-50s are currently heavily discounted and was wondering if there are any serious issues with the units, or is inventory being eliminated due to new products expected soon? other feedback I’ve seen on here seems to be favorable for the most part. I’m in the southeast and looking for a unit for use on .223 and possibly up to .308 AR type rifles. Humidity is a concern. Shots wouldn’t exceed 300 yds, but would mostly be 200 yds or less. My budget range is $2-4k and I’d prefer something with a non-Chinese core. Pulsar seems to be about the only offering in my budget that has a non-Chinese core. Thanks in advance for any responses.