I understand the struggle with the 300 blackout optics choices, and while there are far more experienced members here, I will share mine. I have tried no less that 15 different optics on my 3 different 300BOs (16"AR, 8.5" AR, and bolt action) which I run both supers and subs through with a can on all of them. I've tried verything from red dots to the nikon m300 with both super and sub hash marks and the LVPOs like the MTAC 1-4 and the Vortex strike eagle and everything in between. That being said I finally found MY sweet spot with the SWFA SS 6x. The fixed power is low enough that I feel comfortable from 20-200 yards, no mag rings to manipulate, and the hold overs with the mil-quad reticle are fast for me once I practiced with them a little at the range. I'm sure a ACOG or something similar would be far better suited, but your budget seems similar to mine and that is what has worked the best for me. Optics opinions are worse than political opinions at times, just thought I would share my personal experience. Good luck sir!