electric fence

Hey all! I recently have the opportunity to build a farm on my family's 50 acres of land in Northern Alabama. It has always been a dream of mine to build up the farm to it's glory days or at least into something functional that will allow my family to eat fresh and maybe make a few on the side...

We are looking to get 2 nigerian dwarf does for milk. And I have a few questions on fences. What is your favourite inexpensive but still productive fencing? I've been looking at some 4 by 100 ft welded wire fencing. But ive also been looking at electric fences. However ive heard that goats can...