how often u watch TV and how particular u are to those brand?
im the one that don really watch much, max 2 hours per day.
and i own Sony and Xiaomi TV. i can only said both are almost the same to me. Sony also get broken down when it time up.

so to me the key criteria to select TV is how much budget u have rather than brand. tech wise are almost similar one.

my Sony broken down after 5 yrs.
then change to xiaomi... although quality got diff but to me is not very much and acceptable.
the xiaomi i got got dead pixel and i lodge report, after 1 mth the technician come and check then straight offer 1 to 1 exchange.
according to the technician they hardly repair tv this day and will straight 1 to 1 change. and regardless whatever brand it will break down also one.