I'm leaning towards Crusaders this season. Haven't really given them a shot before but I think I'll get them to GR80 first then dabble with some DMO/Arcane Orb/Area Damage Wizards. With Crusaders on the PTR I was able to finish a 78 with an average of 870 Para, 70-71 gems, zero +Strength from the new Cube recipe and about 900k to 1.2m sheet damage....far from optimal gear.

The only thing really stopping the build is the LAG. The LoN based Heaven's Fury build I was running is super-duper laggy. At GR 73+ any group of mobs would bring the action to a halt. After getting stuck at GR74 trying to kill everything, I decided I would run run from elite pack to elite pack for all of my progression which worked all the way up to 78 last night. I'll also give the bombardment build a run after looking at that spreadsheet!