New monitor help

[Xiobitz]

I’m looking to buy a new monitor this Black Friday and have found 3 options all for around the same price and was just wondering which one would be recommended. I have a 8600k and a 1070 in my rig so which monitor would be the best fit?

Msi 24in 144hz 1080p curved, 

Acer 28in 60hz 4K, 

Acer 27in 75hz 1440p, 

Thanks for any help

[wojtepanik]

what is your budget?

[Xiobitz]

Around 200£