With the development of technology and economy, there are a number of technological devices with pretty case and perfect design end to end list in the market. Some people hold the point that it is more enjoyable to buy a new technological device when it came to market force. On contrary, some people agree that waiting until many people have owned it.As for me, a university student, I support to wait until technological devices become more common. Because it will bring some benefits such as real utility and provide people with conveniences, saving money, more perfect and less bugs and more.All of us would like to buy new technological devices for helping our living and reducing human labor. But we not make sure whether new technological devices could save labor or need more energy. For instance, a microwave oven, is a kitchen appliance that heats food by dielectric heating accomplished with microwave type electromagnetic radiation that is used to rotate and heat polarized molecules in food. As it was invented, no one considered it will make human life easy and relaxing. So if we buy a new technological device when many people have own it, which means that it really help for human life.Most technological devices will have discounts after enter the market one or two months. If we want to hold a high technological device as low price as we can get, no doubt waiting until it not the selling product. We know that the iPhone 5 is a touchscreen-based smartphone developed by Apple. It is the sixth generation of the iPhone and succeeds the iPhone 4S. The phone is a slimmer, lighter model that introduces a higher-resolution, which acuses many people expecially young people favour. However, buying a iPhone 5 needs wait in a long line and big bucks when it just come into markets. If we can wait patiently one or two months, we will enjoy a discount price and without waiting in a long line.Last but not the least, technological devices need testing periods to improve themselves by users. It is impossible that using any technological devices at same time avoiding all bugs. We all hate bugs especially in the devices what we will use everyday, such as mobile phone, computer, e-book and more. The results from the Market Analysis Association of China show that over 90% technological devices will have same bugs or quality problems after come into markets two to six weeks. Over 86% companies will continue to build their products after push them to the market. A consultating office boss, Vivian Li, suggests customers should buy technological devices after many people have owned them.Although some people want to hold it for their curiosities and think which is also a life style. I still insist there are some other ways to satisty our curiosities, for example, having a try in the shop for experiencing. So I prefer to wait until many people have owned technological devices rather than to buy a new technological device when it becomes available.