Kyle, thanks.
Hav, I would suggest you stay away from the cheaper GBB's especially if they're made by HFC. I wouldn't pay less than $90 for a new GBB. In that price range, KWC has their Heavy Weight GBB's, and depending on where you buy from, you can get KSC and TM GBB's as well. However, I would again suggest you wait and get something worth your time and money. While KSC, KWC, and some TM GBB's are good on the feild, I would personally save for a WA. Yes, most people collect WA's and don't use them for skirmishing, but I found my SVI to be well up to the task. Not only that, but when it gets cold, the WA will keep on shooting, while other's drop out.
And, you can clear tree stumps and bushes with the WA by leaning to the side a bit. That's why I liked mine so much, and want to save for another (maybe the Wilson Hi-cap for $125). I could really use that ability while hiding under brush and leaves, and I had to move just my arms to get a good shot so as to stay hidden. Then again, most guys don't "hunt" with a handgun. I kind of liked the challenge, and could come out on top quite a bit.
Nick R.