Can’t decide monitor below 360$

I'm trying to find a 1440p ultrawide monitor, that its around 165hz-180hz. Less than 355$. I have some options (Koorui, Sansui, Acer). However, the three of them have cons that doesn't help me decide, and I know the G5 is a popular ultrawide, but it has cons that I can't ignore. I'm most interested in the Koorui 34E6UC, however most reviews said that the ghosting is horrible, while others said that if you dont play FPS games so often, you can live with it, but I don't think I will handle ghosting if it's horrendous.

I'm looking for it for work and casual gaming