[superice]

Minor pedantic correction: 2.5gbit, 5gbit and 10gbit RJ45 is getting more affordable and more common, and for short runs should run over CAT 6 and CAT 6a fine, and plenty of reports it does ok on short runs even on CAT 5e. With devices like the USW Flex Mini 2.5 at ~50-60 EUR / USD, you can affordably outfit your home for higher than gigabit speeds without rewiring everything with new CAT cable or fiber.

Over here in NL we now get more and more access to >1gbps speeds, the office of my small business for instance has a 4gbps connection, and the ISP offers up to 8gbps on a standard consumer / small business package. We're in the process of upgrading our gear to take advantage of that. With WiFi 7 we've seen some real world throughput speeds of 1800-2000mbps going through a Ubiquiti U7 Pro straight to the ISP supplied router.

I wasn't really keeping up with networking gear, so I was pleasantly surprised when I looked into this stuff recently and figured out the gear has just magically gotten better and running 2.5gbit everywhere is surprisingly easy.

[ericd]

Something nonobvious to consider, 10G copper/RJ45 SFP modules run hot, to the point where our Mikrotik switch's manual mentioned that we could use them, but they strongly recommended only populating every other port, if we did. Heat wasn't a problem at all with the fiber ones.

[tuetuopay]

> 2.5gbit, 5gbit and 10gbit RJ45 is getting more affordable and more common

Still, compared to the SFP+ gear it's ridiculously overpriced. NICs are <$20 on ebay and an 8x10G port managed switch is $120 on aliexpress.

> Over here in NL we now get more and more access to >1gbps speeds

Same in France, yet the main "geek" ISP (free) has an 8Gbps symmetric ISP router with a 10G SFP+ cage for full bandwidth to the LAN. RJ45 ports are 2.5G.

And it's hard to fault them, as customers that are likely to even hardwire stuff to the router and moreso at 10Gbps are usually enthusiasts that do prefer SFP+ due to the abundance of hardware on the used market. Oh, and their team designing the router are a bunch of nerds that most likely all have a 10Gbps network.

[LtdJorge]

There’s an ISP in Switzerland offering 25Gbps, they provide a Mikrotik. They’re called init7.