Re: Spotting Scope Advice
For the range a Vortex Viper HD would be fine, definitely go angled eyepiece so much more versatile to look through,
my brother has both the Vioer HD and the Razor HD, optics are slightly better on the razor but functionality/ease of use was much better, if mostly for the range I would go 85mm as weight wouldn’t be a concern and the extra brightness will help seeing bullet holes, if you plan on backpacking it around go 65mm and again definitely angled eyepiece.
can’t comment on the Diamond Back as have never looked through one
7-6.5 PRCW the best cartridge since the 280 Ackley 👍