UR824 v UR816C

If you do not value the new ADA8200 from Behringer(way better than the previous 8000!) then I would advise you to try the URC first before buying, because I am afraid it will not last very long either. It still is a low budget interface.
The phone jacks f.e. are very crappy and I would not give those a long life, but I do not use them so no problem for me.
Also I connect everything only once and permanent in my homestudio so the Behringer suits me fine.