I used to be quite obsessed with beak nibs, as I find they are quite flexible and looks really cool. I especially like the ones with the round holes. Only problem is since they're so long, they have to protrude quite a bit out of the flange while still allowing space to fill in the reservoir. This took some getting used to as it might feel wobbly.. and because I'm used to pushing my regular nibs way into the flange. Otherwise they work great, especially if you don't use too much shade.