So according to the motto "who buys bad buying 2 times" I have decided for the top model.
Regret I do that under any circumstances, the functionality of an almost kills,
but the manual (best also to digital Look at any time) after a brief reading, the device
set in an instant and ready for operation.
The evaluation functions and the possibility einzuspeichern up to 60 batteries and thus look for each battery can exactly how many times he has been charged, etc. are for me essential for this model compared to a stripped-down version was.
Only small negative thing for me is that it has no power switch, so it runs with me to a switched outlet.
But no reason to deduct a point.