If you are looking for a good 3D printer, make sure you consider the most important features first regardless of your purpose. 3D printers are used for various purposes, such as model making, research, prototyping, medical, manufacturing and so on. Although there are many features to take into account when buying, we are going to discuss the most important ones in this article, such as cost, speed and resolution. Let\'s delve into detail. Resolution As far as the resolution is concerned, make sure you consider the type of objects that you want to print with the machine. For instance, if you want to print models that have a lot of detail, excellent surface finish and extreme precision, make sure you opt for the right type of machine. For higher level of details, you may want to opt for a DLP one. They are the most recommended choices. Other types, such as SLA and FDM won\'t allow you to get fine details. Although large-scale items don\'t require fine detail. Therefore, the use of an HD printer in order to create this type of parts is just the waste of resources and time. Speed As far as the printing performance is concerned, the speed of the machine is of paramount importance. Time is money. Today is the age of speed. If you are slow, you won\'t be able to beat the fierce competition in the market. Therefore, it\'s a good idea to opt for a machine that offers fast speeds. Whether you want to print a figurine, ring or a functional part, make sure you choose something that offers a reasonably high speed. Although it\'s important to get accurate results, speed is a factor that can\'t be underestimated. Doing things quickly is really important in the here and now. Cost Although buying a 3D printer that features high speed and resolution is important, cost is another factor that should not be ignored at any cost. Some suppliers will suggest that you should opt for a service plan, expensive materials, and maintenance costs while you already have paid for the machine. To save a great deal of money, we suggest that you choose a machine that uses affordable raw material and accessories in order to serve multiple purposes. Size As far as buying 3D printers is concerned, size is one of the most important factors to consider. Based on the size of the object you want to print, this factor should be considered carefully. Apart from this, the print bed size may also offer better resolution since multiple objects can be easily printed. When looking for this feature, don\'t forget to consider the technical specifications as far as build volume and size is concerned. While buying a big machine will cost more, making a compromise on the cost is not a good idea. Instead, you should buy something high quality even if you have to spend a bit more. In short, these are some important factors that play a great role when you are buying a 3D printer. Don\'t just buy a product just because it looks pleasing to your eyes. Make your decision based on the factors given above.