Emacs's latex mode has a ton of features to make life easier (e.g. easy inclusion of Greek characters). For equations, it also has image preview, which is incredibly handy.
I would also second @kaushalmodi suggestion. Just author in Org mode and export to LaTeX. You can add LaTeX lines wherever needed in the Org mode document.
@beetle_b @[email protected] @[email protected]
I will report my opinions in the next days about my feeling about emacs.
Day One: My first impression of emacs shortcuts is bad. They are easy to rember but it's hard moving and editing around in to files when I used in these years the shortcuts h-j-k-l, CTRL-O/CTRL-I, J, "daw", "dt.", "yf.", et similia. I understood vim normal mode is a drug.
Orgmode is amazing, I will delete the app #boostnote.
Spacemacs look good but I don't really understand its features.
Glad you're enjoying it!
rN
beetle_b