Good metering will give you greater control with any format. If you want the highest quality from B&W films then you need to expose correctly to within at least half a stop. Shadow details are most important as any under-exposure will mean loss of the details and over-exposure can lead to blocking up of the highlights It's less important on dull overcast days which are typical of Northern Europe.

The major reason for taking more care with LF is the much higher cost of the film, and each exposure.

Ian