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"... best oil ..."?
Depends on a huge host of things. What does "best" mean to you? What are your driving habits? How many miles a year do you drive? How committed are you to extending your drain intervals? How committeed are you to length of vehicle ownership? What type filtration are you going to be utilizing? How do you define "value"? The list goes on and on.
It's very reasonable to expect a minimum of 200k miles, probably more, out of today's vehicles with typical routine maintenance. You can achieve this with 5k mile OCIs and conventional oil. You can also achieve this with synthetics and bypass fitlration. Synthetics and bypass filtration help extend the useful fluid life by extending drain intervals. If you're not into that, the effort/time/money won't pay off.
So "best" is a relative term. There are dino's and cheap fitlers that are "best" for some uses, while other applications might find high success with premium fluids and filtration.
You need to decide how long you're going to be into this vehicle, and how dedicated you'll be to it before it looses it's favored status. Only you can decide what's "best" for your application.
As a generalization, I would ask you to invert your line of thinking. You should be asking what oils to stay away from. And on that line of thinking, I can honestly say that few if any vehicle failures are a direct result of lubricant failure. More often than not, a system/mechanical failure is to blame. With that in mind, just about any decent brand name oil/filter will take your vehicle the distance with no issues.