Best early lockpick uses

[[GWJ] Puce Moose]

I just started the game yesterday, and I found my first lockpick. I get the feeling they are very rare to find, so I wondered if there was a recommended first pick for which bunker/building to unlock. I think I've run across three locked areas so far - the bunker north of the base, and two big buildings not too far from the base.

[Star Wiking]

Judging by the "experience" of getting the achievement: lockpicks drop in boxes in buildings of locations, mostly (I don't remember them falling out of cars, pits, dead NPCs, etc. while running and opening the map), some are bought in shops from NPCs. I got 53 lockpicks by the final location - enough for all the locked bunkers and buildings that I came across. Maybe I was just lucky. (Google translator)
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Судя по "опыту" получения достижения: отмычки падают в ящиках в зданий локаций, в основном ( не помню чтоб мне они выпали из машин, ям, мертвых нпс и т.п. бегая и открывая карту), часть покупается в магазинах у нпс. Вполне набрал 53 отмычки к финальной локации - хватило на все запертые бункера и здания, что попадались. Возможно мне просто повезло. (гугл переводчик)

[Magnet]

They're "rare" in the beginning but later you will have enough)) They drop from chests in the houses and also can be bought from some traders