That lamp is proof there are people who care too much about engine oil. However, I like it.
But seriously, Pennzoil may be OK (especially the synthetics), but if you want the best, I think you have to get German Castrol (GC) Syntec 0w30 or Mobil1 0w-40. Can't beat those, based on UOAs, engineering behind them, basic specs, etc., which is all the evidence one can get.