i got H7R to start with... and to be honest, they were brighter than standard but there was reduction in the distance the light beam travelled... if you put ur adjuster upto "0" the now and you will see that ur light beam is pretty high and u get a good distance.
Well with the h7r, the bottom half of the bulb in reality doesnt provide any light as it is covered. so if u can imagine your headlight being a full circle, only the top half of it is emitting the light and therefor pointing it down.
i went and changed mine for normal H7 whhere the full "circle " of the headlamp reflector is emitting the light and the difference is litterally night and day. One thing i would say is that i now drive with the adjuster one click down to "1" or sometimes even "2" if i'm driving about well lit city centres . If you leave it at the "0" you will notice lighting up the sides of houses etc
Trust me, 5000k and normal H7's. fire them in and knock ur adjuster down one hit if you get anyone flashing. the reason for them flashing isnt a "glare" as such... its the fact the settings are that high standard, that when u put in your brighter bulbs it becomes more noticeable. dunno if that makes any sense