Wait for the x sight 4K released end of March 2018.

hink msrp is around $850 an the HD is around $750 msrp but the 4K is weights less , you don’t need to buy external battery “has 18 hour batter life” an suppose to come with better ir light also to reach out to 380 yards. you can also purchase the range finder which will read yardage inside the scope. from what I understand that’s the big differences.

Yes but wait 2 weeks for the new 4k model to come out