I used to use Homeplug to get network from my router front downstairs of the house to the my office upstairs and back. It’s a small house, and I thought the homeplug was ok - I was getting about 150-200mbps of my 900mbps; not great but I thought it was a good as I could get. The electrics are about 10 years old but I could see there was a lot of noise and error correction when I looked at the software that came with the plugs. Simple direct wifi connection was atrocious as the walls are largely solid brick.
Then a couple of years later I read about how good they Mesh systems could be so I decided to try a cheap one. I was skeptical as wifi hadn’t worked for me. I got a Google Wifi system (not a fan of google but it was a cheap system compared to other mesh networks); it has no backhaul connection, just 3 wifi points (one in front room, one in hallway and one in office), and my speed jumped to 500mbps and low latency. I also hadn’t realised how bad the latency had been on my homeplug set up - it was night and day.
I have since upgraded to an ASUS XT8 system; 2 units only and I now get close to 800mbps on a good day, and 600-700mbps floor. My PC in my office is where I work (which involves high data transfers) and also game and chill, it’s been a huge boon.
So yeah, Homeplug does the job but it’s not great in my experience. It was cheap compared to a mesh network, but you get what you pay for. You can get some of the cheaper and older mesh systems 2nd hand on ebay - but unfortunately a good system is pricey. In my experience it was totally worth it.
I think it’s good they’re making a new desktop environment, but I personally wouldn’t want to be beta testing an environment on my new laptop.
I personally don’t get the hype around Cosmic - I’m not clear what makes it so exciting for people? It seems to be a reaction to the restrictive design philosophy of Gnome but not moving too far from it at the moment. It’ll be interesting to see how far it moves from Gnome and if moving to Rust is actually meaningful to the end user.
I can see it’s good for the Linux world that a new and modern DE is being developed. It gives users choice and may prompt innovation in the other DEs too. But maybe I’m beyond the age where new is exciting - I value stable and familiar environment, KDE in my case.
I’m not against Cosmic in any sense - I just don’t quite get the level of hype I see surrounding it. Maybe it’d be more exciting if I was a Gnome user? Maybe it’s solving problems I don’t seems to have in KDE?