rpi4 VS blinkstick-userspace-led-daemon

I've never tried using mine WITH the starlink router & ethernet adapter as I have clipped the cable and used a POE injector, but there shouldn't be anything preventing it from working as far as I know. Depending on what you mean by 'use with' and assuming you mean 'use the Pi 4 as THE router, have you tried this firmware/OS?

Currently my setup is a Cable modem -> Raspberry Pi 4 -> Wifi router. I am running a recent openwrt rc build on the pi (using https://github.com/wulfy23/rpi4/, shoutout to wulfy for maintaining this!).

Given wulfy's latest message on his readme that builds are on life support, it might not be a great idea to continue pushing his builds.

I'm using a Pi4 as OpenWRT router without problems. But I don't use the built in wifi (I use a mikrotik AP). I use this image: https://github.com/wulfy23/rpi4

Here is the link to his github: https://github.com/wulfy23/rpi4

*github *forum topic or just go for official build instead of community build

I stayed with OpenWRT for a number of reasons that basically boil down to familiarity and I wanted to keep my config that I had tweaked over the years andother things I had in my setup that I had going with OpenWRT (SQM, LXC containers with things like OpenHAB, VPN to work, some custom code I had developed, etc.) The big thing I wanted was more RAM and performance because of auxiliary services I tossed on there.