ah...tragedy
Just found out a store started to offer 30% for Bad Boy 5 2013 model (solo rigid folk). It becomes slightly less expensive than Comp.
It seems like my final task.
Bad Boy 5 2013 vs Sirrus Comp.
Spec-wise, still comp is better. But buying originally $1100 worth bike with 30% off seems good chance as well.
hmmmmm