Is he worth picking over Meganobz or Gorkanaut since patch? Or worth making a Mad Dread/Gorkanaut/Meganob setup for 3s?
I don't think so. It was just a "quality of life" buff. There's nothing super wrong about him but his usefulness pales in comparison to meganobz (only because of the amazing electrik wall ability).
mad dread can survive a lot of damage and disrupt clumps of units, but meganobs can block turret attacks as well as guard against large amounts of ranged fire. using the mad dreads tunnel could be fun. what are your other elite cost in 3v3 u usually want a 9 cost in 3v3s personally i love gorkanaut
for me i grab a 3 cost 4 cost and 9 cost for 3v3
I grab mad drad/nobz mek and morka.