I haven't personally read the Kaguya sama manga, but the anime was fenomenal, I don't know how good it is adaption wise but you should definitley give it a watch!
I do like SNAFU, well atleast the two first seasons, I had kinda forgot the whole plot for the last 2 seasons when watching season 3 and had like no idea of what was going on, but maybe it's worth rewaching just to be able to watch the last season properly.
As for Bloom into you, I don't really know what it is... but I do like romcoms and it sound interesting so maybe I will give it a watch soon.