Very expensive and consumed very quickly.

For my Epson XP 302 I needed to setup the new cartridges.
My decision was made on the "normal" cartridges since my XL but appeared a little expensive.
After only 20 pages (text only in the normal print mode) is the black cartridge is empty!

Either cheating the printer when filling or the built-in chip or the printer requires quite a bit of ink.
My HP printer was much more economical with the ink.