I agree, there is more 'bokeh' in the Noctilux shots, but there is more definition in the foreground in the S shots.
It all depends what you need or want...i use both (old Nocti 1.0 with MM) and besides bokeh the S files are something differend.
Thx for the great post, Joakim.
BTW i bought the S 006 and the Summarit 70 for less than the 0.95...