Hi. Soon I am going to change my monitor to 21:9. My concern is to buy 2560x1080 and have 144hz and more FPS or 3440x1440 with 100 Hz and lower FPS. I will buy also rx5700. There are two monitors I consider. LG 34UC79G or BenQ EX3501R. Can you help me please taking into account only simracing issues? Thanks a lot!