I was hoping someone else would chip in here...
I am a WeeWannaBe and was wondering if the stacked lights were any better than the prev. lights.
I am also visually challenged as many of us past a "certain age" lose our rods. Not
that one
, but the rods in our eyes that help night vision
My old Beemer has a HID in the dip, sort of helps but it doesn't make up for shockingly bad optical design of the "projector" type lamp. Same with my old Mazda car a few years ago.
Best lights ever had were on my old VFR, similar to the excellent Pan Euro lights- big, proper lights, for old men... sorry, real men!