Should I sell my USDC?

I'm really torn right now. I've been holding USDC for quite some time, and while it's been stable, I can't help but wonder if it's the best use of my funds. The crypto market is always so volatile, and I'm starting to feel like maybe I should diversify or cash out. But then, USDC has been a reliable option in the past. What do you think? Should I sell my USDC and look for other investment options, or should I stick with it and wait for the market to turn? I'm really not sure which way to go.