The message
from "Andy" contains these words:

Has anybody got any experience with this type of cutter and its relative
pro's/con's to the conventional wet cutter.

I used one once - very good for cutting more awkward tiles - lumpy ones,
that sort of thing. You can get the tile well held down and then the
blade moves over it so there's no trouble getting the cut where you want
it.

--
Skipweasel
Pay no attention to that man behind the curtain.