Stock paste goes for longevity and cooling, so it's kinda crummy at both.
Thermal pads go for longevity with a sacrifice to cooling.
High performance paste like arctic silver goes for cooling over longevity; but can be re-applied many times as it doesn't damage hardware.
Liquid metal like Thermal Grizzly's: conductonaught, goes for extreme cooling at the expense of hardware. (IE; it will literally eat your computer, slowly, over time).
According to a Linus techtips video on Youtube the difference is not really measurable. So I kind of tend to think that a high quality thermal pad is just simply superior in every way. The only reason I didn't try it, is because I couldn't find any in stock.
far inferior is a pretty huge exaggeration, graphite pads are plainly good enough in the vast majority of cases, without all the annoying downsides of paste.
