What's the Best First Computer for a 7-Year-Old?

I'm looking for some advice from parents about choosing a first 'real' computer for my 7-year-old daughter. She's really into typing, does well in math, and has a strong curiosity about how computers function. I want to set her up with something that allows her to learn basic computer skills and explore beginner-friendly coding, but it needs to be safe for her to use mostly independently with some light supervision. Here are my considerations: - Budget: I'd like to keep it under €300. - Portability: I'm leaning towards a laptop, though I do have an iPad (9th gen) with a keyboard available. - Reliability: I've had bad luck with slow and maintenance-heavy Windows systems before, so I'd rather avoid Windows if possible. I'd consider Linux if it's user-friendly. A used MacBook seems like a simple option though. - Safety: It should have strong parental controls and be resilient enough so she can explore without constantly needing fixes. - Quality: I want a computer that's genuinely useful, not a toy. My specific questions are: - For hardware, is a used MacBook (which model/year?) better than a basic Windows machine or refurbished Chromebook? Any dependable Linux laptops to consider? - Regarding the iPad, are there enough decent typing and beginner coding apps to justify using it? - What software or OS would be best for a kid-proof, low-maintenance setup (macOS, kid-friendly Linux distros like Ubuntu or Linux Mint, or ChromeOS Flex)? Which parental control tools work best? - Finally, what are some awesome beginner resources for coding that have worked well for kids? I'd love to hear what's been successful for you and your kids!