Efficiency of changing blank wit spaces to colored with runners

[Necrocat219]

Okay here's the scenario: you've just faught over your opponents wit space and you managed to knock out the defender and change the wit space grey. They kill your occupying soldier, but don't recapture it. You have a runner within 5 spaces. Is it worth capturing the wit spot if they will definitely be able to capture and hold the space next turn?

Cost of capture with runner - 2 wits for move,1 for runner = 3 wit

Cost of recapture - 1 wit for attack, 1 wit to move and 1 unit forced onto the space

Thoughts?