I have that oil next up in the rotation. A few hundred more miles and it's in the sump.
The new Prius C is still getting broken in, with only 4500 miles it. It's getting about 50mpgs from most tanks. I currently have Valvoline Synthetic in it, replacing the FF at 1500mi.
I used to really like Mobil 1 products and used them for years. Then I became enamoured of PP. Then Pennzoil conventional for most applications.
Now that I have another new car to take care of, and want to put in PP 0w or 5w-20, I can't find any in the 5qt containers.