My local marae has had the magic smoke go out on the 2019 65" Sony TV that's bundled with their mobile video conference cart. It seems to be a known issue, so they are looking at a replacement rather than repair. Trying to keep it under $1300, it looks the JVC 65 Inch 4K Ultra HD QLED Mini LED Google Smart TV for $1200 would use a CSOT panel that should be OK according to its association with TCL? Whereas a TCL C6K would be $1500 but might have better materials/ electronics? (Does the TCL include a mount that would allow it to mount to the VESA bar mount on the cart? I see this adapter mentioned https://www.reddit.com/r/tcltvs/comments/1mqsnlh/tcl_q6cc6k_75inch_tv_builtin_wall_mount_bracket/ ).
Priorities would be either manufacturer or retailer longevity, standard Google TV, and VESA mount (if there's a warranty that would be less hassle than the CGA would be good but neither might apply in their situation?). It seems like the brand names don't have a great rep at this price point? And for the uncontrolled lighting environment, maybe a standard LCD panel would be sufficient?

