Stavrophore
Most trustworthy slavic man
Anyone who want to play energy pistol build, and struggle with advanced electronic repair kit, just join protectorate, have mercantile to unlock better gear, and fraser then sells 10 advanced electronic repair kits. Pretty good.
The problem is surviving at least one or two shots from enemies. You will never kill everything in first round, and not always can incapacitate all enemies or hide behind obstacle.
Doesn't really matter how much hp do you have. At least from the end game standpoint how I see it now. For instance, instead of having ability to survive some really nasty damage income (say, faceless sniper shot) it's better to simply kill the fucker right away in your first round. From anything else there's a shield and one should kill all the threats before it expires or restealth/retreat.
The problem is surviving at least one or two shots from enemies. You will never kill everything in first round, and not always can incapacitate all enemies or hide behind obstacle.