For mid-range price of $150 to $325, I really like the Nikon scopes. I have several and am very happy with the clarity and light gathering ability. The lower end models have 95% light transmission and the Monarchs have 97%. That's a lot of light gathering assuring one can see until last shooting light. Right now there's a "Lightly used" Nikon Buckmaster 3-9x40 for only $140 at eBay. Scoop it up. LOL!
You can't go wrong with Nikon. Once had a 3-10x50 Monarch come bad right out of the box from a dealer, told Nikon and had it sent in. In about 9 days total, they gave me a new scope postage paid!
iSnipe