I’m not sure anyone can answer your question without sounding biased! However, you could (possibly) do worse than to run the Astroberry server package on your RPi4 and remote into it by browser or, as I do, VNC Viewer from my pc laptop and iPad. Plenty of forum posts on the Astroberry implementation. The latest revision 2.0.4 features KStars 3.5.5 and Indi 1.9.2 and is running well on my two AP kits.

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