Giving a favorite is way too hard for me. I love so many. I will say that the two that made me laugh the most is Ratbeard's Marleybone promotion and the Sirens in Aquila. The voice work in both had me laughing loud enough to wake the household. Simply brilliantly acted and written.
It used to be the Presidio. It is the first time that you meet the Monquistons, who are a lot of fun (I love the look on their faces when you hit them with a crit, the references to us as hairless, ungainly monkeys, etc.) plus the rewards were excellent: an excellent new companion and a new ship which is a considerable improvement over the raft we start with. It used to be a challenge, too - not an easy dungeon so I always had a sense of accomplishment when I had finished it. But since the upgrade, it is much easier so I find I don't enjoy it as much (still love the rewards, though!).
My replacement favorite quest? I will have to think about it. Certainly I really like all three of the new "Traitor's Cave" quests added with the update.
My favorite by far is the Presidio Job. I struggled so much as a beginner and trying to do it solo. I trained so much and once I finally beat it after attempting to do so several times I was almost in tears. Now every once and a while I'll go back to the Presidio and help others with it. A close second would be the Troy dungeon quest. Similar to the Presidio I tried to solo it but had a lot of trouble. Nice question!
I liked the Traitor's Cave quests that were added in the new update, but nothing can compare to the masterpiece that is...
Standoff at Boot Hill
Epic battle and climax! Entertaining duel with English Bill that's good for farmers. The battle on the Duck of Death's Ship is burning with flame power!
I'm glad the DOD's Ship was an Epic Battle, because I needed Dr. Scratch to take out the Lagooneys. Luckily, I upgraded him to Tier 2, Undead Bokor, a while ago, and I'm excited when I reach Level 34 so I can send him to Tier 3, Undead Houngan! Undead Bokor has a more powerful Improved Mojo Blast than Undead Witchdoctor Dr. Scratch, so I could attack even more Lagooneys! English Bill wasn't that much trouble, either. The cemetery boss fight with him was surprisingly easy, despite the swarming Lagooneys.
Also, the dungeon right after is cool too, but somewhat difficult.
Mark Laveer, Buccaneer Boucan do it! Current Goal: Defeat Count De Brass!