https://electronicslive.uk/Tiny list of rather random exhibitors, no big names.
I predict tumbleweeds and no repeat next year.
I recall a show a few years ago, don't recall the name other than it was in an odd venue sharing with a big garden equipment show in the middle of nowhere - exhibitors literally outnumbered visitors - it was just embarassing.
EDS Coventry is fairly decent for electronics, Southern Manufacturing died for electronics years ago and is all mechanicals and metal-bashers these days.
There is only room for one show and that has to be EDS.
Anything else just fragments an already small market.