Is the 1st toilet newer than the 2nd one? Because the 1st toilet has the newer logo while the 2nd one has the slightly older logo. TBH, I’d prefer the 2000s/early-2010s AS Cadet 3s & Champion 4s better than the newer Cadet Pros/Champion Pros, since the older Cadet 3s/Champion 4s (1.6 gpf) have a powerful swirl for a gravity fed toilet.