I currently have a nice 60hz monitor from samsung that is broken but I can fix it for around $75. Or I could buy a brand new 120hz monitor for about $230 on sale from tiger direct. I mainly play fps games like Battlefield 3 and planetside 2. Doesn't it make sense to spend the extra money? Will I notice a difference? I will be running two Gigabyte 770's 4gb edition in sli