Do you like them? Have a favorite tutorial? Any tips or tricks?

I have wavy hair, and thought it might be fun to try it to ramp up the curls. I don't want to have super crazy tight curls though b/c my hair is a shorter cut (just below chin).

Also if you have them......SHOW ME PICTURES of you sporting pin curls! Thanks!
CG since 6/2012

Hair type: 2a/2b i think?, normal/high porosity, fine, normal density
Lo: BS/ACV
Co: Suave Naturals, V05 kiwi lime
RO: TresSumme Naturals, Ology Volumizing
LI: KCKT
Style: AIA Curling Jelly, KCCC, Noodle head curling mouse, LALSG, AG Re:Coil
Methods: icequeen, scrunch n pump, smathers, diffusing
Currently dealing with postpartum hair regrowth.