Just a word of warning. Kamui tips play a level harder than the names suggest. So if you play with a medium normally, be sure to get the Kamui soft.
Personally I like the tips far better than any others I've ever used. I highly recommend them.
This seems to be the consensus with Kamui tips. So that begs the question: Why not just label them with the "correct" hardness? The Super Soft would actually be called Soft, the Soft would be called Medium, and so on. Things would actually represent their characteristics rather than be slightly misleading.