You asked

Is the panasonic lumix g97 good for beginners?

Yes, I think the G97 is a sensible choice for a beginner. Every current camera from a major brand is good, so what matters is whether it suits you. Micro Four Thirds gives you a small, light system with a big lens range, and in-body stabilisation helps when you're handholding. Before you buy, hold one if you can, since size and handling matter more than spec sheets. See Your first camera for more.

For an everyday kit, I'd start with one of these:

If you're buying used to save money, buying used explains what to check.

Written by Claude from this site's pages.

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