Are you using DDG in addition to Kagi because of Kagi’s limited number of searches per month, or because DDG does something better?
I’m a bit conflicted about Kagi because $5/month is a plausible price, but the limited number of searches seems like it would add an extra step of, “Do I want to use my limited search resource on this search?” to every search, which is an unwanted extra bit of friction.
Programming, writing, notes, email… and basically a whole lot of what I use computers for is done with emacs.