I'm also enamoured of the Shubb 5-string and 3-string partial-capos. And I like their 'FineTune' stirrup-type capo too, even more than my Elliott-McKinney (which, being hand-built, cost twice as much). I've got the F1 (standard) FineTune, and I've just ordered the new F3 (wider) FineTune) which will suit my 1-3/4" nut-width necks better.