Garrison resource costs to enter Tanaan Jungle in Patch 6.2 will be lower than what is currently seen on the PTR.
If you want to get to Tanaan Jungle in 6.2, you're going to need garrison resources. Lots of garrison resources.
With patch 6.1, your home away from home gets a quite a number of upgrades. From new missions, to new followers to new fights and quests, your Draenor fort has a whole lot of new content in WoD's first major patch.
In the grand scheme of things, I hadn't really given a lot of thought to garrison planning -- I knew I wanted both a jewelcrafting and engineering building for my professions, I wanted an inn because it looked cool (and the quests sounded like fun), but beyond that, it was up in the air. The last building I ever thought I'd find myself inadvertently falling in love with, however, was the Salvage Yard.