There are pros and cons, you need to decide for yourself if you want an IPS or TN. IPS are more expensive and many have backlight bleed issues, I really dont think colors are a factor for a gamer when comparing a good a good 8 or 10bit TN to an IPS. like I said if you had a good TN and an IPS right in front of you and you were at the proper viewing angle for the TN I doubt you would be able to tell the difference, my biggest issue with TN is that the colors shift every time you move your head.
Many people have differing opinions, I find it very rare when everyone agrees on something. Do some more research and decide for yourself. Its not as simple as "I will be gaming only and want the best picture possible for my budget" lots of...