Among his many sefarim, the Ben Ish Chai wrote the Ben Yehoyada and the Benayahu, each an exposition on the Aggadita in the Gemara. First he wrote the Ben Yehoyada, then the Benayahu.
Why are they two different sefarim with two different names? Are they materially different in their objectives, or what they cover? Why did the Ben Ish Chai not print the Benayahu as just the next volume (or a reprinting) of the Ben Yehoyada?