ASUS RT AC1200 v2 Advantages
Faster LAN Port (100MbE vs 1GbE)
Faster WAN Port (100MbE vs 1GbE)
Faster Wireless Speed (867Mbps vs 450Mbps)
ASUS RT AC1750 Advantages
Higher CPU Performance (600MHz vs 580MHz)
Larger RAM (256MiB vs 64MiB)
Faster Wireless Speed (1300Mbps vs 300Mbps)