I have a dewalt, I also have a montolit bridge saw.
The dewalt plays out a lot more than the monty.
Dewalt is a good all-rounder and the bridge saw comes into it's own on large stone jobs.
For instance, 1m porcelain needs 20mm taking off it's length - I use a Sigma cutter.
Same with stone it won't fit the dewalt so it's a bridge saw job. (or grinder if I can)
I'm not a fan of Rubi tools since I've seen the quality drop in recent years and I've had completely useless after sales warranty service on tools.
Dewalt customer service though (via Roy) is an absolute dream.