I am in the market for a set of night sites for my glock. After research I feel that there are 2 different sights that look as if they would work well for me. Trijicon HD, truglo TFO. I would be using them for range time and personal defense/carry. Unfortunately I don't have any friends or family thAt use these sights to try out before I buy. I have heard good and bad about both sights. I was hoping for some feed back or advise about which sites would be better for my intended use. Thank you in advance.