Side view mirror options

[muddpile]

My truck has had a couple different sets of mirrors on it judging by the amount of small screw holes, and it looks like it has stock rectangular ones right now. What are some other options? I like the look of small round ones, but would like to see them on a truck. I like them down in the factory location better than those peep ones up on the door frame that lots of places sell. Never see too many round ones down on the door. Thanks!