OK, now let's look at 2021 projections, which bake in all that history.
Kike
Depth Charts 427 PA/0.9 WAR
Steamer 405/1.3
ZiPS 436/0.6
Avg 423/.93
Per 650 PA 1.44
JBJ
Depth Charts 553 PA/1.4 WAR
Steamer 504/1.1
ZiPS 525/1.5
Avg 527/1.33
Per 650 PA 1.64
Based on projections, JBJ at 12/2 is the better deal.