I've been running MoCA in my home for the last ~5 years and it seems to be doing just fine. Even in my last house with older coax run I was able to get ~1Gbps to my endpoints. The latency difference hasn't been a problem for me, even with 3-4 adapters in use.
It's not quite as nice as having cat6 run everywhere, but unless you're trying to like edit 4K video off a NAS or something that needs a ton of bandwidth it should do just fine.
FWIW, I use these adapters from GoCoax, but there are other good ones out there too: https://www.amazon.com/goCoax-Adapter-Ethernet-Bandwidth-existing/dp/B09RB1QYR9
That's insane it's buried so deep in the settings. I get why, but that's terrible