I’d like to load-balance and increase speed to two WISPs. I’m not allowed to send OSPF, RIP, or any kind of routing advertisements to the them, but I was curious if I could send traffic with respect to the bandwidth saturation, link quality, and link availability. I read the manual on bonding, and I was just going to do round-robin, but since I get my addresses via DHCP, it doesn’t look like an option 
. I was also looking at multi-path, but I’m a bit new at this, so this is why I’m asking what the correct option is? I currently have dhcp-client getting an address with an equal Default Route Distance metric on both wireless connections. It’s working fine, but I feel I could get more from the setup with some additional configuration/tuning. Thanks for your help! 
maybe, PCC?