Look into beelink mini s12 pro for example. Currently 199 eur on Amazon. Just install Linux on it and Bob’s your uncle. It’s x86 so no weird arm issues. Full support of the hw in mainline kernel.

Intel, 500 GB SSD , 16 GB ram, GPU acceleration, WiFi 6, Bluetooth, 1 Gbps link. You can add another SSD drive. Raspberry is clearly an underdog here.