You can scroll through here, long thread but you should find a lot of good information.
https://g80.bimmerpost.com/forums/showthread.php?t=1988224&highlight=Clutch
And did you opt for the performance pressure plate or standard?
Is the dual mass flywheel significantly lighter than stock?
Do the revs drop quicker between to 1-2 shift?
Thanks for sharing your experience, really appreciate it.