IThe only thing with Bosch is you have to guess which of their tools are "home use" and which are contractor grade as they make both lines.
With Bosch: Blue is tradesman grade, Green is DIY.
Stick with the blue if you have a need for a better tool.
IME, Bosch makes the best, most cost effective, jigsaw on the market.
I own a bunch of Festool tools, but would not trade my old Bosch jigsaw for a Festool jigsaw.