“On the shelf” I don’t think you’ll find anything that significantly changes your engines B10 rate. Being honest.
I personally like Shells GTL oils. But I also like the higher moly count in the indemtisu products. (Are they technically “on the shelf?”) I like the pure performance base oils for P66. But you’re not going to really find P66 products on the shelf outside of motorcraft. Which motorcraft full synthetics are good, but I think the Kendall formulation is better.
I think Mobil one is “the bar” that ever has to meet. So you can never go wrong there. And I think Valvoline is a decent product with by far, the best marketing team in the entire business.
I think Chevron (Halvoline) gets slept on a lot. Because out of everyone they probably do the most in house R&D / Testing. But they do a poor job marketing their oil outside of Delo.
So decision making tree:
Is it a licensed full synthetic on the shelf? If yes. It’s going to be a decent product. Is it a major brand, licensed full synthetic, on the shelf? If yes, it’s going to be above average.
But again, I stress. This is all splitting hairs. Change your oil regularly, at whatever interval you think fits. Use a quality product - I.e not crap I posted before. (Which will typically be unlicensed “conventional” product. Not a full synthetic.). And chances are your vehicle will die of something else, before you see an oil related failure.