Depends my man. I've had three, the first one was a shed, but laser like, the second waaaay hot, 25+, and I've found the one I have now. The thing with rapids is there is a certain amount of risk, if you catch my drift, expensive risk. But, the bug bites, that's it. I've wanted one since I was like 14, but dad could never afford a new one back then, so I've learnt an expensive lesson.
I must say there are some decent examples around now, but without spending time with them, you never know what you might be buying, which I suppose applies to any second hand purchase, however should you fi