Hi everyone. I would like to know any information from anyone that has ever installed/used a inner chiller, killer chiller, etc. I have been researching them and they seem like a good idea. The problem I am having is that everyone is really cagey with the instructions, total costs involved, etc. I understand the proprietary setup of each and how they don't want others to copy them, but I think it is a little odd for the consumer since we are being asked to spend 1k plus on a product that we have no idea how to install, how much work it will take, etc. Any and all comments are welcome. I understand the basics of how they work, but which is the best? Which is the easiest to install? Can you discharge your ac system on your own? How?

Thank you!