Hahah! After much contemplation as to what oil to run for my just concluded 50k oci for my 1.8T...from wanting to try the Mobil varieties(EP 10w40, 0w40, T&S 5w40) to Motul 0w40 or GC 0w30... I eventually ended up using...yep, 5qts of good ol' green GC from my stash of 27! Though it gives off a little more nvh compared to the prev fill of Rotella 5w40(Arx rinse), I think I did the right move. Next off after this fill..a uoa.