The Mako3 flies extremely straight with a light fade towards the end. It glides really far and gives the thrower a good opportunity to shape throws on the curvy fairways. Mako3 is an excellent, neutrally flying midrange, which everyone can use.
In Halo plastic you get a disc where extra attention is paid to the details. It will often be a little more stable when brand new and then slowly wear in to the Mako3 you know from the regular edition.