There didn't appear to be much difference between the Xenons on my Mk6 Golf and our 2014 Audi A3. Though I thought the static cornering lights on the A3 were an improvement.
After I arrived home tonight SWMBO said we were going shopping. Driving the A3, I really noticed the difference in the colour of the lights. The LEDs are much whiter. The white road marking, verges and hedges appear a lot better lit with LED lights.
With the A3 Xenons - other car lights seemed a lot more dazzling. I found myself squinting a lot more to see the road a head.
... though that may have been because of all the dcikheads with their fecking fog lights on
