Mages can use runes to
- Transfer over distance and transform easily between different types of energies (heat, kinetic, electrical, etc and magical energy)
- Store raw analogue signals or accurately quantize them
- Build circuits that function similar to digital circuits (e.g with logic gates). Furthermore magical circuits cannot degrade, meaning information is stored perfectly and indefinitely unless the circuit is destroyed.
I would like to know more about the advantages of this kind of runic magic system over real life electronics and digital computers. Furthermore I want some suggestions on how to improve it. My goal is to have a magic system that can be used to build complex computers and machineries while removing many limitations that real life counterparts that utilize electronic circuits have.
Edit: I was expecting some answers that give some insights into the limitations of current digital circuits, hence the science tag. I did lookup certain flaws and some of them are equipment degradation that causes signal quantization to be binary instead of multiple discrete values (and it's also simpler). Overall as I am not an expert I so my understanding might be flaw therefore I asked for some advices and suggestions but it seems it gave the impression that I want others to build my magic system for me. I admit I might have done kind of bad job formulating my questions so I'm gonna do some more research and ask better questions in the future.