I wouldn't spend 200 bucks for a knoc off antirock... but I would definitely want to see someone get one and discuss with him what were the pros and cons... what's the problem?
As I related, they have already been discussed elsewhere. They had very quick torsion bar failures. The only pro is the price, the cons are many. You are supporting bullshit companies with even a single sale. You are condoning the theft of intellectual property. You are condoning the circumvention of development costs and the right to recover them. You support turning quality aftermarket parts into the offroad version of Walmart and all the insidious practices associated with that business model.