I wasn't trying to imply that Dual-wielding is superior or the only way, just that Guerrilla is of questionable value when using single-handed. Sneaking at the end of the turn can also be a dice roll if an enemy turns around when moving.
Wasn't implying you were. Just informing of my experience.
See, sneaking is kind of broken at the moment. 95% of the time if you're successfully hidden and all your enemies aren't in the middle of trying to get to you last known position (which sometimes will cause them to move and spot you), they'll just stand there aimlessly.
It's incredibly rare for the AI to oust me once hidden during combat and generally the fewer enemies the less likely to happen.
If I could manage to get the first move or survive theres without some debuff or other? I wouldn't be surprised at all if I could beat a level 20 NPC with a level 1 Sibil using stealth