When I say pure fly,i mean it's not a broken wing,and the risk is the debit..
Doest matter if it 1×2×1,1×3×2 or 1x4x3,etc...as long as the OTM wing/s limit risk to the debit as opposed to being short embedded verts,I call it a pure fly..
The 450-650-750 1x3x2 breaks down to a 200 point...