Which series should I watch?

‌Both are directed and written by Taylor Sheridan
Both are masterpieces, making it hard to say which is better
Mayor is a crime drama
Liar is a military espionage action series

This one is on Netflix
It has reached Season 4 (and they say Season 5 will be the last)

This one is on Coupang Play and has 3 seasons out
(However, since it's Paramount, a 3,300 won payment is required)