I could cut out a work plan fall to try this set, I am counting on the result even though I do not know how will age the plastic sabot which for once seems rather weak as fasteners.
To: functional, lightweight and compatible with the usual saw walking.
Against: the hoof can be somewhat fragile and the price of the set.
Conclusion: this rule and efficient for occasional use and for small cuts, it does the job well and makes the service, however considering the price of a second rule if you want to cut beyond 1150mm ... it's expensive at mm.