Another vote for soprano. I'm not convinced that the size matters so much (to me, at least). Rather, I think that having a good player sways you towards a particular size. My first three ukes were a soprano, concert, and baritone. I LOVED that concert more than the others. Then I bought an old Favilla (soprano), which has become my go to ukulele and has really made me prefer sopranos. Ah, but heck, I love 'em all!