I can agree with that but I (hopefully) discovered that the Excel machine uses a compatible track which I believe is the important thing.
Peter Millard makes comment regarding 'Excel' in the notes attached to this Utoob video
Just had another search ont' web and come up with this
https://www.wickes.co.uk/Einhell-Ex...dAkrl81v-P3XjiP5sAQaAisaEALw_wcB&gclsrc=aw.ds
As it's in Wickes and they also stock Festool the simple answer to me is go to Wickes and ask if you can try the Einhell machine on a Festool track.
My own Tracksaw - bought before I knew a lot about them and on impulse is a Schappach machine - totally incompatible track except with its clones*, supplied with 2x0.7MTR tracks. I found an extra 1.4MTR track in a local tool emporium so I snapped that up, never seen any comparable track anywhere else since.
*Woodster/Woodstar, Grizzly, Wen.