Yes, those speeds are roughly consistent with what I got in my speed tests here :)
You (and others in these comments) have suggested using OpenWRT as an alternative. I suppose one advantage of the approach outlined in the submitted article is that you can still use the pi for other tasks using the normal raspberry pi OS, instead of installing the OpenWRT OS.
You (and others in these comments) have suggested using OpenWRT as an alternative. I suppose one advantage of the approach outlined in the submitted article is that you can still use the pi for other tasks using the normal raspberry pi OS, instead of installing the OpenWRT OS.