Choosing a Pressure Canner: Presto vs All American

Presto and All American are the two best, safest pressure canners out there. But how do you choose which one to buy? Here are the pros and cons of both pressure canners. See more resources:
More details about choosing between Presto and All American: t.ly/K0t7Q
All American 25-quart pressure canner: amzn.to/2WRzDSb (affiliate)
Presto 23-quart pressure canner: amzn.to/3dpH8W5 (affiliate)
The National Center for Home Food Preservation: nchfp.uga.edu/how/can_home.html
The Ball Blue Book: amzn.to/2UAVSc2 (affiliate)
The Ball Complete Book of Home Preserving: amzn.to/2Uy605n (affiliate)