Strength in Shadows...

[Branchu]

I've been testing out Botany Knowledge + Strength in Shadows to grind the "heal in the basement" achievement and...

I think it's kinda cracked actually.

It's faster than a medkit and has unlimited uses. Obviously you have to be able to get to the basement unimpeded and dedicate two perk slots to it. And it's still probably faster to heal each other if you can.

But in my limited testing it's been working out really damn well.