I've posted before, 'bout this. I'm a mixer. 3 qts of off the shelf synthetic 5w-30 in winter, 5 or 0 w-40 in summer, 1 qt of (mostly) poe redline 0w-30 and 1 qt of m1 racing (mostly pao) 0w-30. In my hyundai sonata 2.0T di turbo. 50k miles so far, 4.5k oci, filter every time. No issues. I drive it hard is why, figure the better basestocks and heftier addpacks help.
I say mix as you want.