What is the make/model of your monitor?
Do you have plans to stream?
Your budget would accommodate a 9700K build (wouldn't be my choice) but Ryzen is the best all round performance choice, and for your budget you could be sat on a 3700X coupled with a decent warranty 2070 super (
@Sparx - demonstrates what you get for the bottom end of your budget well - the 3600 being a mighty bang for buck CPU).