i am atm using a fist/axe frome highemoul both mythic. today i got the hc spear frome beastlord darmac. i know the spear is lower item by 5. but the crit/multi makes me wonder if its better.
When gear/weapons are that close you pretty much have to sim it and hope it is correct. Because 2H > DW and the 2H in this case is slightly lower ilvl my guess is they are going to be very close with secondary stats maybe pushing the 2H up a little since it has good stats.
Your armory shows you do mostly heroic with some normal/mythic. Generally playing well and getting anything new is going to be fine. You are not going for world firsts so min/maxing is not that big of a deal. Personally I would go with a 2H because I feel they look cooler.