I'll be easy on you... You need to read, read, and then read some more. Typically you'll take a little flak for having two posts and coming on the forum asking "Who has the best sub?" The info is on the forum and the search function is your best friend as a newbie. And to help get you started, let me suggest you try some search strings like "MBW", "TW Best", and "Noobmariner". Then, also notice pinned posts at the top of the sub forums containing reviews by charter members like By-Tor, Tribal, Ubiquitous and others. And, lastly, if you wind up buying a "Grade AAA" replica, you can probably rest assured that you're getting ripped off.
Good luck.