...ahem...as you...mature...ie. get older..the night vision of your eyes do actually degrade a bit. Living this experience I have gone to HID both hi and low beam AND have HID aux lights. Awesome. LEDs are getting there pretty quick too but have had this set-up for years. I chose a vendor on ADVRider and he's been great. Expensive but I sold the Mrs. that it is a Safety issue and even got HID's for her ride too...kinda like heated gear..."you'll never go back"
Best of Luck