You asked

Should I switch from the pentax k 500 to mirrorless?

Honestly, the K-500 is still a capable camera, so switching only makes sense if something it does is holding you back. If you're happy with it, keep shooting.

Mirrorless has real advantages. You see the exposure before you take the picture, and autofocus finds and follows eyes. Every major brand is also putting new lenses into mirrorless mounts. The first camera guide explains why it's the sensible choice for most people. If you shoot fast action, the wildlife and sport guide shows how much high ISO performance matters for freezing motion.

If you're thinking about it, check the lenses page for how old manual-focus lenses adapt to mirrorless bodies. Your current Pentax K-500 lens list is a good starting point for what you already own.

Written by Claude from this site's pages.

From these pages