I wish OPs would talk about their budget. OK, so we are shooting out to 800 yards and precision is a requirement.
If money isn't an issue I'd echo
@R.Morehouse and go with the Valdada Recon G2. Truly a pinnacle scope. Any more spent in their range is probably money that could be spent elsewhere.
If you are looking at a Trijicon Tenmile 4.5-30, may I suggest looking at the Delta Stryker 4.5-30? Same manufacturer (LOW) but with three reticle options. I like the DLR-1 but that's a personal preference. We have all three reticles in stock and we are running cheaper than the Tenmile.
If funds are an issue: I recently put a Delta Javelin 4.5-30 on my #2 one-mile (actually 1,800 yards) rifle. I use and like the`SMR-2 reticle but the SMR-1 has a "Christmas tree" if you like. Like YT reviewer Richard Utting, I am completely taken aback by the optical quality of this 'scope which we are retailing just North of $1,000 (the other Delta dealers too). All Chinese glass but for the price I'm really impressed. This scope shoots very well for me at 1,800 yards, cuts mirage well, etc.
How people view through 'scopes is a very personal thing. My own thoughts are that if you are spending >$2K on this project it's probably money that can be used elsewhere, but honestly, if whatever you buy gives you the most confidence when you snuggle up behind the rifle, go for it.