Seeking Help Want to Buy 43" TV

[Appu guru]

Hi all,
I need your suggestions in buying TV, as my old samsung smart TV 32" display went off recently I am no more interested to give for a repair instead planning to go for 43" TV which has Good PQ & AQ with a budget of <30000k.

Please do suggest a good TV my preferable brand is Samsung again.

 

[Appu guru]

I am planning to go with Below options:
Limited-time deal: Samsung 108 cm (43 inches) Crystal iSmart 4K Ultra HD Smart LED TV UA43CUE60AKLXL (Black) Amazon.in

Limited-time deal: Samsung 108 cm (43 inches) Crystal 4K Neo Series Ultra HD Smart LED TV UA43AUE65AKXXL (Black) Amazon.in

Limited-time deal: Samsung 108 cm (43 Inches) Crystal Vision 4K Ultra HD Smart LED TV UA43CUE70AKLXL (Titan Gray) Amazon.in

Can anyone tell which heat better PQ in above model?