performance wise there's no difference between the tiger's matrix and an NYX.
the major diference is the milling,
you simply can't go wrong with the tiger's matrix. it's too fast to describe, you can easily adjust the debounce and eye settings, and it's low pressure, meaning you get no kick, so it's super accurate, but also super quiet!
i guess the two real disadvantages to a matrix are the size and weight, and efficiency. To combat that you strap on a preset instead of a bulkier adjustable system, and get some bolt parts from evolve, to get you 1750 shots guanenteed from a 1.1 ltr 4500psi fill.