I need a new router. I've had lots of bad ones, let's fix that once and for all. We need to handle lots of simultaneous connections, and Internet connections at home are only going to get faster.
When I'm at home, if I'm not in bed then I'm probably not far from using some kind of Internet connection, so this thing should be good and the money I have available to spend on it should be proportional to the amount that this thing is going to get used. For this reason, it should also support emerging protocols such as 802.11AC.
It's time to stop relying on third party operating systems. The news over the past year has shown how shady governments and companies can be, let's run an Open operating system on this thing, and configure it from scratch.
Once it's configured, I should never have to do anything to this box. It should never go down for no reason, and I shouldn't have to think about it working, it should just get on with it. That's not to say it should be locked down completely, just that once stable, it shouldn't need fiddling with unless I want to.