Since first starting in beta I have finally reached my goal back then and that was to hit Immortal, I have played every act thoroughly besides Act 1 Episode 1, throughout this time of grinding I have learned a lot about the game and feel as...

As the title says, would grinding deathmatch be a plausible way of improving your aim? The games are fast, respawn times are super short, and you are given any gun you want from the beginning. Compared to grinding real unrated games, deathm...