I have three of these. They're very easy to use and not very aggressive. I hotrodded two of them to make them a bit more dangerous.

They're quite good for hard areas, and I still use one after I finish with my straight to touch up, especially under my chin.

Personally, I think they act more like a one-sided DE than a straight and didn't find them a very good intro to straight razor shaving, other than for learning to hold it and to be gentle.