I have the LCR 210
I use Millers fully synthetic and V Power (Optimax before that)
You'll find that most LCR owners use V Power or BP Ultimate due to the car needing 97 RON + fuel
Not sure what others are using for oil though but would advise not to scrimp on the oil or fuel.
Millers is what my independant VAG
garage recommends and they look after some serious Leons and others
They look after RobDons and Songmans....enough said!!