PP -
Maxlife
Castrol GTX
All low cost oils with excellent UOA results.
Penzoil Platinum 5W30 is my favorite with stellar UOA results, good cold weather performance and extensive approvals GF-4, SM, HTO-06, GM 4718M, GM 6094M, ACEA A5/B5, etc.
Plus I have experienced great results with all three.