>>149841010
Strength and magic are different development pathways. Most human sensitives can be considered as having 2 slots, but some have more.
First thing produced with the tech is 1:1 strength:magic. Later the Germans realise they can do 0:2 magic for the halo guys, and the British discover 2:0 strength for the heavy tankmen (but this is leaked to the Germans by a mole).
They also realise there are steps in-between 2 slots and 24 slots although they seem to work in orders of 6. So you have 6, 12, 18 and 24. Quite possibly the Russian woman has more than 24 slots. Using more slots has a stronger-than-linear effect, so a 5:1 strength:magic ends up being physically stronger than a 6:6 strength:magic despite having half the apparent capacity. It looks like you need some level of counterbalancing magic to strength to not wind up a monster though.