People choose to have hard glass monitors for a number of reasons. For one thing, glass PC monitors are generally pretty robust, the glass screen protecting the panel from any potential damage that might be caused by scratches. Hard glass monitor screens also have the added benefit of enhancing image sharpness and colour definition. Glass monitors are also relatively cheap when compared with other monitor options on the market, making them incredibly cost effective. This makes them great if you’re looking for a cheap multi-monitor setup or else trying to kit out a large number of computers with screens for a fraction of the cost.