I have a 44 mag 10" contender that i want to scope! I have a S&W 1.5-7 scope and it is horrible. I have shot a contender with a vari x leupold as well as a fixed 2x burris. I will we hunting mostly in the swamp and farthest shot would be 75 or so yards. What would ya'll suggest? Fixed 2, 4, or vari and what brand? I really liked the leopold vari, but they are high, just wanted to see if something was comparable withought spending 500 bucks. Thanks