I don’t know much about the wireless network, but the nth hand rumours I hear are that it is very unreliable, with no guaranteed fix time. The system ought to be really slow, again rumour, because it’s - guess 5Mbps - shared between dozens of users.
I value reliability more than speed. Also you may not know that I’m almost entirely confined to my bed, because of ME/CFS, chronic pain and the effects of very powerful pain drugs. So I can’t go in for speculative setup work to find out if some untried system is going to work. Also I like my current ISP and need their powerful support. This is a long story which you can read about discussed to death in previous threads where I have been shouted at because my priorities, needs and abilities are not the same as those of others.