I used to drink decafe. There are two sorts; chemical decafe which id more decafe but you are likely to die of cancer (joking here - don't sue me) and water extraction method decafe which is less decafe.
I made a staunch coffee addict friend a brew of the second type and he loved it then came back at a latter date and affectionately punch me in the arm for tricking him and he said he was well tricked. And he loved it. So drink what feels right and enjoy