Vath performance boost on a CLA250

Researching some of the performance enhancements you can do on the CLA250, I came across a bunch of recent reviews on Vaeth's CLA250's ECU fine tuning/boosts.

VÄTH - Give Your Car Wings -*CLA 250

Performance improvement V25
Base 211 PS
Displacement 1.991 ccm
Max. power 180 kW = 245 PS
Max. torque 390 Nm at 1.600 rpm
Vmax ca. 250 km/h
Fuel SuperPlus (ROZ 98)
Emission standard unchanged

Basically push your HP to 242HP or 261HP for $1270 or $6680 respectively. The $1270 seems reasonable but is it worth it for the boost?



New Mercedes-Benz CLA 250 with up to 261HP from Vath - Carscoops

Thoughts?