there are no REAL M2 drives until then no
M2 is supposed to be 10GBs right now they are still 6GBs
the very few M2 that are available are smaller and no faster
and an Evo is not the best choice. samsung PRO or get the new Crucial X100
the only point to an M2 is its space saving design (if you were trying to build a small form factor system)
much like a laptop with Msata (about the size of memory stick but square)