NETGEAR WNDR4300 oryginal fw:

• LAN → Internet: Down: ~280Mbps Up: ~290Mbps
• LAN → LAN (switching): Down: ~900Mbps Up: ~900Mbps
• 2.4GHz: Down: ~73Mbps Up: ~56Mbps
• 5GHz: Down: ~162Mbps Up: ~223Mbps

NETGEAR WNDR4300 OpenWRT 19.07:

• LAN → Internet: Down: ~219Mbps Up: ~205Mbps
• LAN → LAN (switching): Down: ~866Mbps Up: ~840Mbps
• 2.4GHz: Down: ~37Mbps Up: ~41Mbps
• 5GHz: Down: ~93Mbps Up: ~118Mbps