Both 274 and 219 are excellent choices. Some love the 229, some the 238 others the Grandfather 221.
Schaeffers makes a lot of excellent greases for most all applications.
Cloud points and gelling will occur at various temps depending on the ratio of additive and #1 along with bio and #2. Somewhere between Zero and -38
Different jobbers and delivery companies have varied degrees of what is appropriate. Grossly speaking all is good as long as one doesn’t go over...
...so I talked to one on the heads of the tech dept and the head of the lab. Titanium was indeed part of the ad pack on passenger car engines oils, briefly, the new SP formulation dos not have titanium in it.