I have used both your builds (although before your build was even out :p). These are my favourite Murky builds, because I love to annoy people to get them off their game. The assassin build can be so surprsising! They really underestimate Murky early game and Envenom works wonders there! Also common misconception that I think people need to understand when playing Murky (especially in Ranked) is that he cannot lane very strongly alone early! Once you reach 10 it's a different story, but...

Awesome guide. Got a lot of use out of it :) I tend to take Wind Shear instead of Follow Through to have max uptime for both engage and disengage with Windfury.

Awesome guide, helped me a lot. The auto-attack build is especially very effective and can fool opponents easily.