Any of the three of them will be good as they are all good brands imho.
I remember Sachs from the 70's as Fichtel and Sachs. I'm sure it was a German brand and they made all the best stuff.
Sachs will probably be the oem fitment and would be my choice even though they are all good brands.
I put a Sachs clutch/flywheel in my transporter a while ago from these guys who are very helpful.
Listed as performance specialists but sell standard stuff too.