What's the hot ticket on engine oil?

What cam and valve springs? Walmart Supertech is hard to beat for a full synthetic at around $20 a jug. And who on here runs oil for 6000 miles? I usually only go 3-4k with a new filter and top off half way through.


https://www.walmart.com/ip/Super-Tech-Full-Synthetic-5W30-Motor-Oil-5-qt/17133942