What are the long term costs of maintaining these systems and what should I expect to pay to remove it and replace it in say 15 years. How are these evolving year over year in terms of advanced. Is it possible that it's like a T.V or computer where 5 years from now the product will be so superior and similar in cost that the $5000 grant to buy today's system is pretty much worthless? Or will it be more like a ICE car where it will be advanced, but not really that different in terms of function?
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"Some guys like old balls"
Patriots QB Tom Brady
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