I'm almost the first (I run multiple VLANs and SSIDs using pfSense and Ubiquiti hardware) but my server is an old PC sitting under my desk and my cable management strategy is mostly "out of sight, out of mind". I'm also heavily invested in the Apple ecosystem, especially for smart home stuff, so not everything is open source. Basically I have a complex network setup because I actually make use of it, but I really don't enjoy working on it and if there's an easy solution, I'll go for it.