[操作疑難] Looking for a 1080p or 2K monitor, please give me some suggestion.

budget with $2500
size 24~27 (32) inch

16:9 or 21:9 (27~32 inch)
prefer new models released in 2019
please give me some suggestion.

Any summer promotion in Summer  (clearance sale those 2018 , 2017  models)

thanks