So i was looking on an ecommerce site and a router (my blog) i once considered had dropped in price. I could buy two professional routers for the price of one
Since i would likely flash it with the non default router os i am quite sure that they tell you to get lost if you brick it.
Mind you the monkey houses wifi is the next big networking job that will eventually happen and something else also will not be open source powered.
Mesh wifi looks interesting if perhaps overkill.