I have had people suggest that maybe they should wait to invest in new Technologies like Solar, they have thoughts about whether the Price may come down or the technology will improve and if they wait, they will get the latest innovations.
Well they have a point that I understand, however can I suggest that if people had waited for prices to come down and technology to improve either we would not have had any technical advances, or a large group of people would have spent our whole life (so far) watching others use the technology that they have been waiting for.
Prices do change, but think about what price you would pay for a New House or a New Car today compared to 50 years ago? There is more Technology today that people were looking for and the price to buy has gone up as most things do over time.
Waiting for it just means that you are not benefiting from it!