Thanks @David-TP I have not decided any model yet. But as the land/mobile connectivity is important, it should support external antennas. I have a double antenna at the top of the mast. Any hints?...

I am a happy user of M3 and M5 mesh systems at home and summer house, where I utilize also the Tp-link ddns. If I would buy a new Deco 4G wifi router to my boat (single device, no mesh needed), I...