What are the pros & cons of the various makes (apart from cost) of
Consumer Unit?

eg the TLC catalog lists MK, Wylex and Contactum & there's others.

Is Contactum a TLC own-brand?

I'm looking for a (plastic cased) 12 to 15 way split load (80A
RCD/100A plain) preferably with a moveable division, but would also
consider separate RCD & plain units. Price matters but not nearly so
much as quality - ie I don't want to have to replace it again (ever -
if eternity exists).

many thanks for any advice/experience/views.