I've got these LEDs in my Legacy and can confirm they're not any better than the stock H11s. I don't find them to be blue at all - they seem like a true 6000k white. I prefer the stock color temp, but don't mind the whiter look.
I tried the LED headlights as a test. I'm satisfied with them, but won't use LED in the future unless costs come down significantly. I definitely won't use LED again if these things don't last at least a few years.