My wife got me the "Bigger Carry-on" as a birthday replacement for my 8 year old Victorinox (which has around 650k+ miles of heavy travel on it and is starting to show the wear and tear).
Haven't truly it put it through the ringer yet (no work trips since I got it and nothing international -- just a flight to NYC) so not ready to fully give it a thumbs up, but color me SHOCKED to see it fit without issue into the overhead bin of the DL CR9 in F (was upgraded both ways so didn't confirm in Y but should be the same, bin size is the same in Y as on the "2" side of the CR9 AFAIK).
I'm so used to just automatically gate checking my bag that I took a pink tag and was ready to leave it at the valet but my wife insisted it would fit and she was absolutely right.