P-Stroy

Good morning! I'm currently looking at upgrading my gpu but not sure what to buy. I have a sapphire R9 290 tri x with a ryzen 2600. Runs most games OK pushing high settings. Willing to begrudgingly go up to £500, not convinced by Ray tracing to be honest but don't want to miss out if it suddenly takes off lol. Monitor is only 1080p 75hz but want gpu to last a good 4-5 years if possible. Any advice would be awesome, thanks.