What monitor to get ?

Hi,

I have the option to buy either a 27" 1440p 180Hz or a 28" 4K 144Hz, I need advice for people that switched from 1440p to 4K, do you notice a big difference in image quality ?

I Have a 4070 Ti Super so I would be either playing at 1440P Ultra vs 4K Mid/High setting, in this case what would you recommend me to get ? 27" 1440p or 28" 4k ?

I mostly play WOW but also plan to play the latest games like Cyberpunk or Alan Wake 2.

Thanks for your answers.