What is the difference between Nba 2k10 and Nba Live?

Well i know that nba live is a bit more expensive i think becuase that you can play it online i think thats the only difference but im not sure. So let me know because Im in the market for a basketball game.|||You can play NBA 2k10 online too! Plus, it has My Player Mode which is awesome! Live doesn't have that mode. You should get NBA 2K10, I have it and I'm very happy and it's my favorite game!|||nba 2k10 is not as plastic like as nba live and live has glitches