First GPU for YOLOv5?

I'm torn between GTX 1660 Ti and RTX 3050, both 6GB. Since I need a GPU for training YOLOv5 as a beginner. I currently have RX 550 2GB.

Budget wise I can only stretch for 3050 but 1660 will be nice since I can buy another SSD for datasets.

Well, is it really that necessary to have good GPUs or just a simple one will do? One project will be grading fruit quality btw.