I would be also interested about a US verdict - I can use mine only on LH/ AF/ BA flights (so mainline) whilst for Easyjet I need to go for the smaller version.

(not flying too often domestically in the States I remember when I was appearing in 2019 for a Delta flight from DTW to EWR and a CR200 appeared - needless to say my Rimowa ended up in the hold. Not a problem for me who likes to see bumps on them but my Mrs gave me a hard time as in her opinion they need to be without any scratches