I haven't played through the entire game, but so far the stun gun seems to work nicely on bosses (and others). Stun gun works on everyone and with a typhoon or an emp, you're mostly golden.
At times there are like too many choices on levels, I'm a completists with OCD and I take my time cause basically I search everything. On the other hand bosses really are only one way to kill type of deals and often I think about picking about the heavy gun.
But as Yatz already mentioned, you may wanna start out as a silent deadly guy but you end up being a fighter and they start with this from the begining, where I choose the silenced sniper rifle and then they gave me 20 bullets...what the hell.
At times there are like too many choices on levels, I'm a completists with OCD and I take my time cause basically I search everything. On the other hand bosses really are only one way to kill type of deals and often I think about picking about the heavy gun.
But as Yatz already mentioned, you may wanna start out as a silent deadly guy but you end up being a fighter and they start with this from the begining, where I choose the silenced sniper rifle and then they gave me 20 bullets...what the hell.