A BDC turret is absolutely the simplest way for reasonably precise shot placement, if it is set up with good data. Metres off the rangefinder, metres onto the turret.
Familiarity and proficiency is vital for good success with whichever system you select.
With dialling of any kind it can be easy to lose perspective on what the bullet is really doing and focus on the number on the dial and having it absolutely correct, and lose confidence in shooting other ways. Simple principles still apply for closer range shots - dial to a 200m zero when walking around and point/shoot to 250-300 for "anywhere in the shoulder", but with the option of dialling for precise placement if there's time.
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