Bought Pathfinder LED's 2 years ago. Tried them out for 2 weeks and replaced with the OEM bulbs.
OEM bulbs have really defined light pattern. The LED's were brighter but didn't project well on the road.
Tried to adjust the pattern but gave up.
F6B's stock headlights are the best I have ever seen on a bike. Hell, they are better than most car headlights.