have had these convo's arguments with mates heaps of times who are more into going down a specific style path and can't understand TTs in waves anymore
i think it all comes down to personnel preference
for me, i love to mix up on heaps of different boards, surf strapless through to TT, mutant to skim board - all different challenges for kite flying and adapting to wave/water conditions
a note on the mutants (i have a shinn wave in the cupboard) - if you are planning on using it to ride switch occasionally (eg to get out of the **, or truck upwind better in lighter conditions) they typically don't ride as well the other way and you work really hard not to nose dive, but it may be different for other models
jibing it would save that problem but i am lazy and maybe not even good enough to boot
therefore i agree with griffinkites that it does not do either exceptionally well, but it can't hurt to keep it in the quiver for random occasions...right?!