We've had word from the guys at Killer Guides that their guides have been updated for version 2.1, though we are a little late to share the news with you. Killer Guides have three main guides for FFXIV: ARR focused around leveling, classes and gil generation.

In their leveling guide they have added the new quests in patch 2.1, exclusive guides for the extreme primal battles, strategies for the Wolves' Den and PvP as well as guides for the four new dungeons. This is their most popular guide and has good reviews.

In their class guides they have added an overview of the changes for all classes and info on Treasure Hunts.

In their gil guide they have added new crafting lists for all DoH and DoL classes.

What's so good about the guides by Killer Guides is that when they update the guides (say for patch 2.2) you will receive a notification whereby you can login and download the new updates for free.