Compared faster than model 1

This is my second Pi 2. more memory and faster CPU has finally enough power buffer until the next model. The update of Raspbian BS is simple, existing software runs smoothly. However, now come MicroSD cards are used, which makes a re-copying from the SD card of 1 Pi required. One should use the same a nominal larger map, then there's no problems with divergent interpretations of the net capacity. In the first experiment the new card with 16GB net was smaller than the old, also with 16GB and then could not just copy one to one.