I park on a hill, at start up in the morning somewhere between early morning and afternoon...I dont always get a clean start up, it sometimes hesitates(after the key has been let go) then comes back to normal a few seconds later. Is this normal?

 

Could be.
You have to remember your car has 15 computers. They need to wake up just like you do.

 

my 99 T6 is like that, acts like it has a little miss (like it gets to much gas at start up) but after a few seconds, it runs fine

 

it feels like a small cought then clean start up, anything to worry about?

 

I wouldn't