For me it’s the Fist weapon that drops off the 3 sisters in BRF. Between that and thunderfury no other weapon comes close. What’s yours on this fine Monday morning
TF for sure, especially after how long it took.
The Royal crest of Lordaron shield
Jin’Rokh the great apocalypse
Mine is the Arms Warrior Mage Tower golden greatsword. no one else likes it except me. I never see anyone use it ever
most of my mage tower skins if I can make em fit in 
The warrior arms pvp artifact appearance. Just too cool
Demon Hunter Mage Tower Green Warglaives.
I still consistantly kick myself for not doing gmsge tower. Especially for the Wearbear, makes me sad every day
Calamity’s Grasp fist weapon which I actually got during current time, Kel’thuzad Naxx 25 in Wrath expansion, Paired with Sinister Revenge it was deadly…check it out sometime, you will like it
The Handwraps of Serenity, invisible monk fists. Does wonders for my mogs.
For visible weapons though I love the Ulduar swords.
Gul’dan staff from the movie promotion.
Love that thing.
I really like the screaming sheep head arcane artifact skin
I like Log - Pretty simple for my Tauren.
Wish they would fix fist weapons to properly display. My monk loves running around with the giant claws.
Ashbringer is also always awesome, and running Shadowmourne on my DK.
Me too. Its probably down the list of priorities, but a man can dream
Don’t have a single favorite, but this guy keeps coming back to Foereaver.
Right now, The Silver Hand on a Retribution Paladin. 
I wish they’d allow DK’s to transmog the Corrupt Ashbringer appearance, it looked so good on Darion Mograine during the DK starting zone. But it is hard finding a good Paladin set that blends with the green color scheme.
Probably Heroic Tomb of Sargeras for Paladins. But I think that is far off being easily solo’d until Shadowlands launches and we can get to lvl 60.
The weapon Tovi is using and the red version my Druid is using:
https://worldofwarcraft.com/en-us/character/us/moon-guard/fionola
The one I have equipped on my hunter currently, which is the BM hunter Balance of Power skin for Titanstrike. The blue variant that comes from clearing a mythic+15 key. It’s usually that or the default purple tint. That gun is perfection.