But there are key features which are exceptional in Unify and which are not in MUX, especially the internal bridge 32/64-bit (and inverse if I understand correctly) and that ability to use plugins coming from totally different environments, and... that huge memory and CPU management using very smartly the cores of the computer.
Actually, both are complementary. Unify has many features which are not in MUX (and it is understandable) and MUX has many features (I really love its extreme flexibility and its totally modular environment) which are not in Unify (and it is understandable as well).
For me they don't compete each other... but they in fact are complementary.
I think I'll use both in an equal balance.

