The OP asked if an oil analysis would be worth it.
Your engine won't tank with any of the choices listed. If you choose one of the "lesser" oils (dino/syn. blend), an oil analysis with TBN will either give you peace of mind or it will give you information to cause you to consider another product.
Dilemma solved. Plus, its kind of fun to do an oil analysis annually or semi-annually to keep track of goings-on.
Your engine won't tank with any of the choices listed. If you choose one of the "lesser" oils (dino/syn. blend), an oil analysis with TBN will either give you peace of mind or it will give you information to cause you to consider another product.
Dilemma solved. Plus, its kind of fun to do an oil analysis annually or semi-annually to keep track of goings-on.