Wait about 3 days after buying them and they are great to eat and also perfectly sweet.
Good and often sour
Full of vitamins. Allow to ripen before eating.
Deliciously fresh and sweet/sour in fruit salads or (just before eating) in muesli.
still need to be stored for a while
Kiwis that don't soften too quickly, unless they are already soft when purchased.
ok, a little hard
Kiwis are usually sour and hardly ripen, so they become sweeter and more flavorful.
Not necessarily ripe, but still a little hard.
These kiwis don't ripen after a week...