I picked up my grandfather's Rolleiflex when I was 15 and have loved medium format film ever since. Started shooting 4x5 a couple years ago. Current cameras:
Hasselblad 500CM, 501CM, SWC/M
Pentax 67
Bronica S2A
Silvestri T30, H
Baby Speed Graphic
Speed Graphic
Chamonix 045N-2
Currently having loads of fun shooting with old lenses; Petzvals, aplanats, anastigmats, triplets, Aero Ektar, Pentac etc.