Just come back from a job in wales and have used my Sigma to good effect now and all I can say is 'what a machine!!'. On the first day I chucked a floor tile at it that had metallic bits in and when cut looked like it had glass bits in it so I presume it was some kind of composite (not sure at all - lol) but my poor cutter wouldn't touch it as it was so hard which in turn made me think i'd made a mistake but no it was me expecting too much. Anyway it didn't even sniff at the wall tiles, so simple to use and the build quality is spot-on, the only complaint I have is the rule isn't accurate but no big deal as I prefer to rely on my measure anyway.
Overall I am well inpressed and think that it's sigma all the way now for me and maybe a little Montilit soon!!! Oh and a Dewault wet cutter, van, more tools and a new wife!!! Ha Lol.:lol: