Nice score, Congrats!
You must be thinking of WR2 and not WX2....?!?
WR2 is usually fairly expensive, something like 7 - 10 € per cartridge.
My experience with ceran wr2 is that pumpability is not good in especially cold weather. In -10 deg.C I had no problems applying grease - I just had to work a bit harder
I think Ceran is gaining popularity in almost any business. Use it with confidence!
Keep in mind that calcium sulfonate is not necessarily compatible with your old grease.
1993 Audi S4 2.2 20V Turbo - German Castrol Edge FST 0W-40 - Mahle filter