unless you're aiming for top of the range, flagship TV models, don't bother to look for HDMI 2.1 in normal TV range
native refresh rate for most 4K TVs are 60Hz only, you won't get any benefits even it came with HDMI 2.1

and for monitor, 4K monitors are very expensive as well, a 4K/144Hz monitor still pretty rare nowadays in M'sia

IMO, any mid range branded 4K TV should be good enough for PS5, aim for Samsung, LG or Sony

Pointless of getting a TV this time of the year. When the PS5 is expected to come out Holiday this year. Best to wait as long as Black Friday to get the best TV deal. Worse pricing atm.

Not for high end tvs, only normal tvs good on those kind of sale. Black Friday sales in Malaysia sadly need to go to stores to get best deal, online sale they show normal only Usually I go to Harvey Norman, they have really good TV deals when Black Friday. They restock a lot as well just for that day, because most will be sold.