Hi Jeff,
I've the asymmetrical Supernova Pro, a Schmidt Edelux and a B&M Lumotec IQ LED CYO Senso Plus R plus other dynamo light. I would recommend the Edelux or the Lumotec CYO considering the environment that you will ride in. Both the Edelux and the CYO use sharply focused optics to place the light brilliantly on the road while the optics of the asymmetrical Supernova Pro and the Light On scatter their light over a broader area effectively reducing the brightens which will leave your older eyes straining. Supernova does make a symmetrical version of their light which appears to focus the light more directly but as I've not used that one I'll leave it up to others to weigh in on.
T