Remember, Aurender, Innuos and some others offer entry level products that combine the server and the streamer in one box. It’s a great idea for convenience, but sub-optimal for noise mitigation. CPUs for servers typically require a lot more power than streamer CPUs, and therefore generate more noise. So the entry-level Aurenders are noisier than their higher-priced products. Therefore, if you want the convenience of a single-box solution, I whole-heartedly agree that it would be tough to get state-of-the-art performance for $2k. That’s precisely why I recommend you keep your server separate from your streamer. If you do, you can get a whole lot more performance for less $.
This is just silly reasoning trying to rationalize a faulty premise. You do not get SOTA streamer performance from a $2k streamer even if it doesn’t have a server in it. Anyone who thinks that has not heard a more expensive/better designed streamer or has limited resolution hearing/system.

