Had not heard of either, thanks for the tip. I particularly like Dobson, but I'm not as impressed when he does the echo and digital multi tracks. Kinda why I fell outta love with electric guitar, yeah there are greats like Van Halen, Vai, Buckethead and the rest. But they were a decade or more after Holdsworth so it feels derivative to me. It's getting harder and harder to blaze something new that doesn't sound like noise. Most of Be Bop jazz was noise to me, too rich, or advanced but decades later I still don't get it.In a different style a guitarist I rather like is Ewan Dobson.
And of course Estas Tonne