I have no experience with the Kode and I also won't buy one, mainly because I don't like the US fin box, but
may I ask why you would like to buy a Kode 113 or 123 ?
Is it because you like to do/learn some Freestyle tricks with little wind ?
What sails would you use on it and with how much wind ?
Would you use it on open sea or on lakes ?
I'm sure if you answer a few of these questions, they will get back to you.
IS87 / IS101 / IS122 / US147