Edited by AuTra - 9/29/13 at 2:35am
Personally, I would get the Monoprice.
I like to order several items from Monoprice at the same time, take advantage of the low priced shipping.
I can't find it anymore in the Modi or Magni thread, but there's one photo that was posted before showing how even the supposedly flexible PYST cables aren't flexible enough to not mishandle either one of the light components (in that one case, the rear of the Magni was being lifted off the Modi). Monoprice are definitelyflexible, but are in no way cheap. Their RCA plugs are at least almost the same quality as a more expensive Belkin.