Hey, i just got a brand new setup for gaming and need to know something. Will going to buy a used Dell monitor for $49.99 be good enough for what im wanting to do. Or do I really need to spend some money for a better one. Keep in mind a very small difference wont matter to much. For example is spending $150 compared to $50 only gets a small performance boost, then its not worth it. So lemme here what you guys think.