Help me find a new gpu

I currently have an rtx 3050 with 6gb of vram and im looking to upgrade as im experiencing some stutters/ performance drops on newer titles. but not sure what would be best. Was thinking about getting a 4070 with 12 gb of vram

CPU: AMD Ryzen 5 5500 6 core

RAM: Corsair 32gb vengeance Rgb Pro

PSU: EVGA 600 W 80+ bronze

DISPLAY: 2560 x 1440