I was wondering that, but everywhere I read says Hefeweizen should be served as young as possible but never really said how young, I kegged it Sunday morning and it’s just about fully carbed so maybe still a little too early?
I don't get too hung up on that stuff. I kegged some Marzen Wednesday early evening. Put the gas on at 40psi till yesterday morning and took it off before going to work. Tested the beer when I got home last night. Is it young? Sure. It's still good, and it is still educational to taste the beer throughout its life. It was lagered in the primary, that's not an issue. Nobody says you can't drink it, it's your beer.
"Young as possible" to me means carb it and tap it. I have numerous beers on tap and I rarely drink the same thing 2 glasses in a row, so it'll have plenty of time to age and for me to watch how it progresses in flavor. This is most noticeable in the first days, so for that reason I like to try at least part of a glass every day. If I decide "this style really isn't good for x weeks", then next time that'll be the policy on that. No big deal.