Samsung = bullshit overload. They are the leaders of bloatware.
I still using it Samsung Note 10+ 5g if Oxygen OS can be ported to the phone. More. The Note 10 section is allmost only for exynox models and 1,2 topics about the better european model, with Snapdragon..
Oos ob2 rom.zip = 2.8gb
OneUI 2.5 rom.zip - 5.8 gb (talking about Bloatware...)