High-zinc oil or ZDDP oil additives?

It's very easy to overthink this stuff. For your engine, I would run plain old Rotella T 15w40 and not ever worry about an oil related engine failure. Are there better oils out there? Sure there are, but Rotella is a dang good lol too. Ofher benefits are its price ($12-14 per gallon) and you can find it anywhere. Specialty oils are great but unless you carry extra quarts with you all the time, what are you going to do if you need to top off away from home?