My advice. Spend at least S200.00. I would go with a 2X7, 2X8, or 3X9 3X10 power. 40 mm objective max. multi-coated. I personally like a good old fashioned reticle but certainly feel free to select one ballistic drop reticles. They for the most part work as advertised. I just feel that they are cluttered, and prefer the simpler reticle. Pretty much any brand at the price point listed. You name it, Leupold, Bushnell, Burris just to name a few.
Mine wears a Leupold 3x9x40, and my other one a older Bausch and Lomb also 3x9x40. I bought a bunch of those on clearance because they were at price to good to pass on. I figured they would get mounted on future rifles and that is what they did. I also have an old 2x7 Redfield floating around here some where.