I plasti dipped my VW and the GTI badges matte black and thought the chrome look is much more classy so took it off. Think they looked cheap when it was all black, I see other Golfs with it done and glad I reverted back to standard. It is all about personal taste, try it for a few weeks and see if it grows on you.
On the mk6 forum they call blacked out badges "the black butt hole". It blends to much with the back ground and hence looks like a black hole. To each their own but that's how most people will see it
If you do a color matched insert behind it but I'm all for properly shaved or stock. I filled the notch on two of my three mk6 and will eventually do the mk7...of course using the plastic filler piece or not filling the notch at all is the worst thing you can do. Looks terrible
Yep, they eat at you if your not 100% happy with them. I have no regrets of removing mine at all. My headlight eyebrows have been off and on more times than I can remember.