Any of the Bosch branded blades ending in DP are thicker than normal blades - actually very similar to the Carvex or Trion labeled blades. These will aid in cutting square and reducing deflection. The Cunex blade is nice, but really only shines in curved cuts. Personally I prefer the thicker blades for straight cuts that need to be square. The Mafell employs more technology than just the thicker Cunex blade - the entire clamping mechanism is different and holds the blade more securely with a wedge action. There is also no deflection from any rear wheel or roller guide, which can also introduce deflection. Since there are no guides, there is less heat and blades last longer.
It is an entirely different level saw. The Bosch is nice too - BTW, mine is not sourced from Mafell parts - it is made in Switzerland. FWIW - Festool makes nice saws too - I preferred the Trion over the Carvex when I owned one of each, but I thought the Bosch and Mafell cut better and provided more value. However, I am tempted to get the cordless Carvex because of the advantages it offers over corded saws and I think it is the best 18v on the market right now. So, I might add another FT at some point and grow my jigsaw collection again.
It is an entirely different level saw. The Bosch is nice too - BTW, mine is not sourced from Mafell parts - it is made in Switzerland. FWIW - Festool makes nice saws too - I preferred the Trion over the Carvex when I owned one of each, but I thought the Bosch and Mafell cut better and provided more value. However, I am tempted to get the cordless Carvex because of the advantages it offers over corded saws and I think it is the best 18v on the market right now. So, I might add another FT at some point and grow my jigsaw collection again.
