The recommended hardware uses an MT7620N SoC, which while fine will not necessary play as well with wifi compared to an AR9331-based device, like the Gl.iNet se

The recommended hardware uses an MT7620N SoC, which while fine will not necessary play as well with wifi compared to an AR9331-based device, like the Gl.iNet series. It'll work but you might find some performance and/or stability issues. Gl.iNet devices are also available on Amazon if you don't want to wait that long for a bit more, and should (but no guarantee) work fine too.