Hi, looking to buy a 4k tv mainly to play ps4 pro and watch some videos (non-4k) with budget RM3k. Currently looking at:

Sony
KD55x7000e ~RM2.6k
KD49x8000e ~RM3k

Samsung
UA55MU6100 ~RM2.7k
UA50NU7400 ~RM3k

LG
55UJ630t ~RM2.4k
49SJ800t ~RM3k

Which one should I go for? Also is it worth going for wcg ie 49SJ800t/KD49x8000e/UA50NU7400 but with smaller screen size? Is it worth to get smaller screen size + wcg for the PQ difference?

Thanks for the speedy response.
My Hisense 40 (42?) inch packed up after only 2 years. No video, audio OK. Very good PQ. Thus no more Hisense.

Fields narrow now to:

Panasonic TH-65FX700K - Panasonic TVs not that many in Lazada

Sony KD-65X7500

LG 65UK7500PTA - Nano Cell

and your recommendation Samsung UA65NU7400.

My existing TV cabinet is quite small and not suitable for TV with stands wide apart.
All the expensive TVs have "center"stands and the ones listed above.