I am looking for a new monitor. There are monitors with resolutions of 1920x1080; 3840x2160; 2560x1440. Also there are monitors with aspect ratios of 16:9 and 32:9. All these specifications are confusing to me. All I want is a monitor that has good resolution, but I'm not sure about the aspect ratio. I want my lines straight and my circles round, not egg shaped. A wide screen sounds nice, but will it give me what I want? Any recommendation as to monitor manufacturer would be nice also.