@tommylion, I have some real estate I would like to sell you.
It is one thing to discuss the build quality of a unit, its reliability, the customer service of the company that makes it and it's overall sound capability. It is a totally different issue supporting your cable on little marble blocks and to extole the INCREDIBULE, FN UNBELEIVABLE IMPROVEMENT they made in the sonic virtues of your system. This kind of ...nonsense is, for lack of a kinder term, pitiful. It is OK to feel insecure in your position. The way to respond to this is to do some research. Everything has a reason. There is no mystery in any of this. If something is shrouded in mystery odds on it is a scam and many audiophiles are easy targets. It is wise to be skeptical of just about everything.