I realy can't decide between those two. Have both at 90 now (Picto is 92 or so).

Pictomancer has the better class fantasy and feels fun to play and I like it. Only negative is the picture painting mid fight and the extremly long cast time where you can do nothing and you have to paint a lot mid fight. That feels deeply punishing and clunky.
Where you have to move a lot in fights constantly being forced to use very long casts is just not a good concept. Everything else around the class is fun.

Viper has nearly no class fantasy to me, it just feels like a Monk-Dragoon-Dancer. But is fun to play and feels smooth, even with the million skills.

Wich one do you like more and why?