I do not know, to be honest.
I always thought that it was a pretty easy question, since once you saw the world and how it works, you could easily imagine anything that comes at you when you are blind. Your imagination could compensate the lack of eyesight. But I don't think this way anymore.
Hm, all I know is, that it would be absolutely horrible to be deaf. To not be able to listen to music anymore, not hearing the voices of beloved people and the sounds of nature anymore. But on the other hand, it would also be horrible to be blind, because then it would be impossible for me to handle my daily life. I'd be scared to not be able to see where I'm going or what happens around me. Sure, there are lots of blind people who can handle their lives on their own, but I'm not one of those. I know my potential and my limits.
That's why I would rather choose to die than becoming either deaf or blind tbh.
Would you rather play a videogame with friends or go to the cinema with them?