Talking about bandwidth it is very crucial to understand what is bandwidth. Bandwidth is basically the amount which you have available to transfer your website data or web pages from web server to the browser of the user who visits your site. Web pages and graphics consume bandwidth or capacity on the web. Bandwidth and disk space cost money. Technically, bandwidth is the data-carrying capacity of a network, indicating the maximum amount of data that can pass from one point to another per unit time.
With the tied and the time web hosting industry is growing rapidly with fast pace and advancements coming in. Web hosting companies have increasingly begun to tout “unlimited bandwidth” or “unmetered bandwidth” as a major selling point of their hosting plans. These claims are generally seen as nothing more than a marketing ploy. Unlimited Bandwidth is a web hosting plan feature that deals with the transfer or traffic your website has. It is useful to both personal and business websites assuming they have sufficient volumes of visitors and do not wish to purchase a dedicated server web hosting. Whereas Unmetered Bandwidth relates with the bandwidth which can not be measured. It generally refers to offering, explicitly mention an initial limit that once reached will be upgraded upon request (no charge). The only reason that a web host is able to make unlimited bandwidth incentives possible is because most websites use only a fraction of the bandwidth available to them.
Both the Unlimited & Unmetred Bandwidth can be said interlinked with each other. In unlimited bandwidth every user who visits your site uses some resources, so with unlimited bandwidth these resources are free. With unlimited bandwidth hosting you can have as much traffic to your website as you want – your hosting account has “unmetered bandwidth”. In unmeterd the system does in fact measure the data traffic consumption. What they don’t do (or claim not to do) is to put a limit to the consumption. In other words we can say that, “Unmetered bandwidth” refers to the speed of data-transfer, whereas on the other hand, “Unlimited bandwidth” ideally means that as far as the amount of data-transfer goes, you can download or upload as much data as you want in a given period of time. With your unmetered server’s unlimited bandwidth plan, you never have to worry about unwanted bandwidth overage fees, plus you can always upgrade your plan to fit your web hosting needs.
With the many limitations with your website on the internet user may choose for the unlimited bandwidth as it is one of the attractive options because if it’s unlimited then you never need to worry about running out.