i see some people change their gamer tags and stuff to something really cool, and i also like to give people money drops in gta 5 and mod the shit outta black ops 2 lol will i be able to do that with ...

hey I'm looking to purchase a console tomorrow when i get paid, what is the best console u got and how much is it? (I'm sorry I'm new to modding, but really wanna mod in call of duty)