The main advantage of Eva-8 is that it can be used on all levels of the game. It is quite simple in use. It certainly can’t compete with other shotguns by damage indicators, but it is much more flexible. It gives you a possibility to make more shots than your enemy before you will have to reload it, which can be somewhat beneficial in the intense battle. It also gives you considerable firepower, which often wins you the fight. However, it is vital to ensure that you have a good stock of shells before you enter the battlefield with Eva-8.
See EVA-8 Auto in action