Most technically skilled heavyweight champion vote?

Behind Fury he does. Wlad knew he could not jab with Puluv after being rocked by a Pulev jab in the first round.

 

Pulev's jab has better technique and more pop in it, but Fury's speed and his orangutan reach makes his jab harder to deal with. And Wlad did outjab Pulev.

 

Out clinched him , out powered him , but didn't out jab him , nor out boxed him. . Neither men got to jab because Wlad was all over him like an animal.
He used Pulevs lack of reaction time and awareness to beat him. Wlads only way to win was landing a knock out blow , which he did.

 

http://www.b@xingscene.com/forums/view.php?pg=klitschko-pulev

Pulev clinches just as much as Wlad. When they didn't clinch, Wlad didn't only outpower him but also outlanded him.