There are plenty of options, especially if you want pure router and can do wireless APs separately. One recent example https://news.ycombinator.com/item?id=3145

There are plenty of options, especially if you want pure router and can do wireless APs separately. One recent example https://news.ycombinator.com/item?id=31454929 https://news.ycombinator.com/item?id=31454929 although it is opnsense the hw should run linux also nicely