I agree with hg, this version does not match the Description of the offering. It is advertised as doing both differential AND incremental. It does not. The incremental option is greyed out.
On this basis there is no advantage in using this over Macrium Reflect Free version which also does not do incrementals, but is rock solid!
I also find the interface cluttered with icons. Too much of a good thing. It’s easier to read a label than to try and figure out what the graphic means.