Alternative clutch plates RSR

[Bendy toy]

Mine is ok for now but when it needs renewing I'm thinking about something more substantial. The Touratech is stupid money and still has no shock absorbing in the centre. If that's all there is, I'll keep it standard.

Has anyone any experience of these?
https://www.rbracing-rsr.com/bmw_clutches.html

 

[bikemad]

Lol your really going to town on yours

 

[Bendy toy]

By current wear rate my standard clutch has about 20K, maybe 30K of life left so I'm not yet going for this one. I just want to know if RSR really are as good as the website suggests and can we get their stuff over here.