Adding 2nd DHCP WAN connection, need some advise

[mechanicalmetal]

Hey guys,

From what I have read, adding a 2nd DCHP to pfsense is fairly easy. Please help me understand if I am going in the right direction. I do understand that when I add my 2nd DCHP to an additional OPT interface, I need to change the subnet. Do I need to bridge both WAN connections? And please help me understand what I need to do as far as firewall rules. I am wanting to acheive this for a faster, more robust connection. Sorry for the idiotic questions as I am new and learning.

Thank you so much guys for your help and time! Have a great day!!!