Thank you for the answers. I think it is better to wait for a while, instead to buy the "Pose Tools" at once.

@Opera
I have got the Millennium Dynamic Deformers since several month and have used them to conform / fix clothes on before deformed figures.
As beryld wrote already, the MDD are not useful to fix the shoulder area of V3.

@MeInOhio
It would be nice to read more of your experiences, when you have tested the program.

Fritz