@ClawsxBrokenSkulls I can agree that Jacky Vincent is amazing in a Technical aspect, but I know a lot of people who can top the guy in both Technical and Musical aspects.
Technical:
Christian Muenzner (Ex-Obscura, Spawn of Possession, Alkaloid)
Ryan Knight (The Black Dahlia Murder)
Jeff Loomis (Ex-Nevermore, Conquering Dystopia)
Per Nilsson (Scar Symmetry)
Andy James (Ex-Sacred Mother Tongue)
Tosin Abasi (Animals as Leaders)
Michael Romeo (Symphony X)
and so many more. . . Hahahaha! xD
Musical:
Misha Mansoor (Periphery)
Chris Letchford & Travis LeVrier (Scale the Summit)
Angel Vivaldi
The Guys from Polyphia (I don't know their names)
Plini
Scott Carstairs & Brian James (Fallujah)
Benjamin Ellis & Josh McMorran (Bloodshot Dawn)
and so much more. . . Hahahaha! xD Sorry for being too straightforward with you