The field fence costs about $200 per hundred foot roll (or $110 if you are willing to spend the day driving). And then there is the cost of hardware for attaching it.
The wood fence is experimental. The cost for it is just the hardware to attach it. And I think that might be less than the hardware to attach the field fence. But it does take more labor. And we do have a LOT of these poles.
I think that if an ant wishes to build a fence and has four gappers that would like to gain this
experience, it would probably be the best choice.