A HaloX box with cable inside (I install the spot) costs 129€.
A cable from the ceiling for a surface-mounted spot (I install) costs 38€...
As I said, kitchen, hallway ground floor and bathroom (T-distribution) should have spots
Are the larger HaloX housings (180mm) included as standard?
Then you can better align the escape route later with a line laser.
Such a rough ceiling tends to shift by 5-10mm ;)
The 180mm ones cost hardly more, I also took 3x 250mm for ceiling-integrated speakers for the kitchen, dining area and bathroom.
Or you hang the entire ceiling later, e.g. with a stretch ceiling.
PS: back then I bought the spots online and brought them directly to the concrete plant for the fine ceiling, that was cheaper than a flat rate.
But I laid the electrical wiring again in EL - when building with a general contractor you can often only say yes or no