hi, im new in here. i don't study the arts ... yet... i have a priority before i think about looking for somewhere to learn karate but i was wondering, i got this sai off ebay, I just wondered if they're cheapos or something actually decent. They have dragons on them and they're freakin heavy. I never seen a set like them before. Im sure they're cheapos. I liked the dragons on them so I was like, eh, for $20, who cares? hehe...they were cool. Here's a pic: http://www.deviantart.com/view/6562006/ and http://www.deviantart.com/view/6561970/ Opinions? Are they junk or ?? How do you tell if a set are decent or crap? I read that Shureido are like the best out there but they don't make round ones. I think those are better looking.