>>9743592> "... i don't see why they >the best, and most efficient ..." ;well, it's "horses for courses", I guess:
it depends what you are actually looking for.
If you are primarily interested in finding things that were posted on /bant/, I am sure you are correct in using:
https://archive.nyafuu.org/bant/I, on the other hand, most frequently search for stuff that was posted on other boards:
mainly /b/ - which
https://archive.nyafuu.org/ doesn't even archive at all;
in fact it, apparently, only archives 14 of the 4chan(nel) boards,
whereas all the 72 (or whatever) currently active 4chan(nel) boards including /trash/ that isn't even listed on the 4chan(nel) links, as well as all the short term spoof boards (e.g. April Fool's boards like /mlpol/ and /mtv/)
..... that do not even exist anymore.