DualWANs Failover, Bandwidth Aggregation, Segregation of Priority Services, Unequal Cost Load Balancing via pfsense

All type of Netgate pfsense Security Gateway Appliance can be configured as a Dual WAN firewall router : WAN 1 as broadband internet, WAN 2 as 4G/5G mobile sim network. Can auto fail over to mobile SIM network when broadband failure. can roll back to Broadband internet when it's on again. Full automatic fail over. 

Better Redundancy, More Bandwidth, Less Money

• Maximum download 4G LTE speeds: from 5M up to 100 Mbps

• Maximum upload 4G internet speed: from 5M up to 86 Mbps

• Maximum 5G download speed: Up to 20 Gigabits per second (Gbps)

• 5G maximum upload speed: Varies by Telco provider...
  3HK's 5G bandwidth includes speeds up to 100M~300Mbps
  SmarTone Home 5G Broadband download speed is 204.84Mbps, upload speed is 42.54Mbps. 

pfsense DualWANs failover: jump to Tier 2 when Tier 1 down, roll back when Tier 1 up again

1st Tier: Broadband Internet; Fixed IP; IDC
2nd Tier: 4G SIM, 5G SIM Modem Router

or Multi-floors WAN gateway as Tier 3, Tier 4 ...