What type of oil

I know this has been beaten to death but I just wanted yalls opinions not on brand or weight just on type.

I am a castrol person been running it in my family for as long as I can remember. So out of their oils available what do you guys think I should run.


Motor is a 93 magnum with around 100k miles looks great inside, it has a reground factory cam .512/.522 lift, ect..

Should I just run?

Castrol GTX Conventional Oil
Castrol Edge with Titanium Technology Full Synthetic

Castrol Edge with Syntec Technology

Castrol GTX High Mileage Oil

Castrol Synthetic Blend Oil