I'm relatively new to anything airsoft, and from merely browsing the web and sites to buy upgrades, I'm feeling a little overwhelmed. As a result, I came here to ask a simple question. In your opinion, what is the best airsoft GBB pistol, pre-upgraded or not, that you can buy for under $150? I've looked at the WE-Tech NG3 system, and while it looks cool, I've heard that it's all a big marketing ploy. Can you please contribute your opinion to this post? Thanks very much!