AMS company made an improved
universal guide rail.
Compared to Bosch\Mafell rail, it has advantages: it is wider, so you can use it with bench dogs; two additional t-tracks for accessories and ability to use it with Festool style clamps.
Compared to Festool rail: better splinter guard; ability to clamp near the guard if you have Bosch\Mafell style clamp; ability to use superior Bosch\Mafell connectors; but unfortunately no sliding strips; another critical disadvantage: it is 1 mm thicker than Festool rail, so Festool saw will cut into the strip when beveled.
The bad news: It is made in Russia, so you probably can not order it. You might need VPN if you want to visit their web site, and their site is in Russian.

