>>31711242WolfeyVGC, CybertronVGC, RayRizzo (who seems to have died again) for VGC goodness, Hoodlum Scrafty, Gameboy Luke and DuncanKneedeep for the trashtalking and Roulette FFAs.
Jamie Kean, Jamie Boyt and Baz Anderson have channels too with good VGC information, but they are lacking in editing and technical quality, so I'm not subbed.
On the more casual end, Chuggaaconroy really isn't a poketuber anymore and he's better suited for younger audiences with his teenage angst and ADHD, but his let's plays are usually REALLY thorough and informative, since Chugga researches everything about every part of the game he plays and edits it into his videos.