Flywheel questions please

Hi folks….so upon checking videos you YT my flywheel was on its way out..

sounded like marbles in a case sound.

Now it’s when I turn the car I can here jt..

Had some quotes so far.. ranging from £888 to £1,100.

new LUK flywheel ( dual mass ) and new bolts are £267 online.

some of the quotes from garages are wanting £400 or more for the part!

when I ask them if I can bring my parts they say yeah but you won’t get a warranty!

robbing gets!!!

car is on 92k so I’m wondering about the dsg clutch pack? Is there a way to see how my clutch pack is getting on?

im hearing these wet clutches last a long time!

also if anybody has a recommended garage near Wirral or Cheshire?

kind help is appreciated!

thank you so much.

2009 Skoda superb dsg