I don't think it matters to most, what pre lube is used as long as its a quality product. Clevite bearings are what we use, and I figure nobody knows more about Clevite bearings than Clevite. We have preferences for everything, based on what has worked for us in the past.
Quality bearings, proper bearing clearances (quality machine work), cleanliness, lots of quality oil flow, good oil drain back, and a well designed windage tray are all part of the equation too. Each family of engines has its own quirks and needs, careful attention to detail is the most important factor in longevity. There is no need for everybody to do things my way, but for those needing direction, my way is as good as any place to start. TIMINATOR