ConsoleWD on a Raspberry Pi isn’t difficult to set up. The Pi setup process is well documented and it takes me about 15 minutes (including writing a new SD card) to do now, or 25 minutes if I’m putting it into a case. You can see how to set up consolewd here… HOWTO: ConsoleWD for Raspberry PI - Setup Instructions - New version
There are plenty of people on the forum who use this combination and can offer help/advice in setting it up. I’d say that it’s better than WeatherLink Live because you’re not tied to the Davis cloud infrastructure. There’s a lot you can do with Weather Display (aka consolewd on Linux) that WLL can’t do, or requires additional software to achieve, and the Raspberry Pi is low power so not expensive to be left on all the time.