Poll: Which FULLy synthetic oil do you use?

[1stToyota]

Originally Posted by MadMax

41magmag41

Do what works best for you. What we are seeing in this thread is a lot of opinion and individual results, but I have yet to see any links to verified studies not sponsored by a particular oil company. There seems to be a lot of badmouthing of Mobile-1, but I've used it for years and have yet to have any engine damage because of it. I am not saying it is the best oil out there, it probably isn't; but it also isn't as bad as some claim. And there are a lot of other variables that factor into increased MPG results, not all associated with oil.

As long as you are doing regular interval oil changes within the guidelines of the manufacturer, you will be alright...

But you still prefer Mobil-1 to Mobil's conventional oil, correct? I think that's sort of what 41magmag41 was getting at; why synthetic over conventional.