Wifi speed - Camping & Caravanning Club Main Club sites?

[GUMPY]

Perhap some people can't/won't take SIMs from all 4 networks - just use the one SIM on whichever network gave them the best deal for their particular purposes.

Then they may sometimes have to suffer bad/no reception
I carry:
A 3 sim that is UK only that I use 99% of the time.
A 1p mobile SIM (EE) that has about £4 credit on it that if I need it I can activate a data package on.
A Giffgaff (02) SIM that I can do the same with as 1p.
The two extra Sims cost me nothing unless needed it's like having an insurance policy for my internet access🤔
There is also a Smarty SIM only for use when we are in Ireland.
On top of that there is a PAYG SIM in the tracker and a SIM for the RPi /Venus OS system.
Not to mention our phones
Or the SIM in the router at home.
And before someone says HOW MUCH? it's just a shade over £25/pcm for the lot unless I use penny or giffgaff
Connection is important for anoraks like me.