should i upgrade from paperwhite 11 gen?

i’ve had kindle paperwhite 11 gen for 5 months already, but amazon dropped gen 12 and colorsoft. so i’m struggling a lot of i should upgrade. and should i chose paperwhite or colorsoft (personally i don’t really into colorsoft because it lacks the dark mode and i feel that i don’t really need colors on kindle, because the only way it is used — book covers)

thanks in advance