1 Gb/s Network port vs 2.5 Gb/s Network port
1 Gb/s Network port vs 2.5 Gb/s Network port
You're considering the Gigabyte B650 EAGLE AX ATX AM5 board for your new build. Since you plan to use Ethernet over Wi-Fi, switching to a motherboard with a 2.5 Gb/s port might be beneficial for better performance. For AM5 options, look into other reliable boards like the MSI MEG or ASUS PRIME B550M-X.
Unless your internet connection is also fast at 2.5Gbps and you're really taking advantage of it, no.
I doubt you picked that board for the 4 PCIe X16 slots—it only has one PCIe lane in the lower three X16 positions. The board also includes two M.2 slots from the CPU, each with two lanes, plus one M.2 slot from the chipset featuring four PCIe 3.0 lanes. The built-in audio is outdated, likely an ALC897 unit. If you're okay with a MATX setup, the Asrock B650M Pro RS WiFi is a better option: ASRock B650M Pro RS WiFi Micro ATX AM5 Motherboard (B650M Pro RS WiFi). PCPartPicker lists the non-wireless version around 140 euros, while a wireless M.2 card would be under 10 euros; adding antennas pushes it near 20 euros. The bottom PCIe X16 slot offers four lanes, and it comes with a modern USB front panel header. The wireless card lives in an M.2 module that could be swapped for something more robust if desired.
You're looking for value, so I'll focus on practical benefits. Comparing mATX and ATX boards mainly involves size, airflow, and compatibility. mATX is smaller and lighter but may have less airflow, which can affect cooling. ATX offers better cooling and expansion options but takes up more space. Consider your room size, budget, and component needs before deciding.
The biggest drawback of mATX is reduced connectivity options. Boards tend to have fewer PCIe ports, M.2 slots, and USB/SATA connectors since they are compact. Unless you require extra expansion slots or storage, it's perfectly fine with mATX—there are no significant downsides for future CPU or graphics upgrades.