The most important question of all is: Where do we get our data from?
Thanks to Warcraftlogs API we can get the data for each and every dungeon that was logged.
We decided to use only data from players that did at least a +17 dungeon.
We attempted to make it simple for you to see the ideal equipment for your character and specialization.
There are up to seven items for each slot.
The best/most used item for your character is the first one.
Second-best for your character is the second item.
And so on.
You will see the following things for each item, going from left to right and top to bottom:
The first thing you see on the left side is the name with tooltip, if you hover over it or click on it on your mobile, thanks to Wowhead .
The second thing you see on the right side of the first row is the number of times an item was used. The second number in parentheses is the total percentage of the item being used by all players with that spec that did at least a +17 dungeon.
The third thing you see on the right side in the second row is the highest M+ Key that was done with that specific item.
Our Mythic Plus Best in Slotis is designed to offer you a quick and detailed insight into what the pro players use in Mythic Plus.
We sincerely hope you'll like and benefit from the tool.

Regular dungeons have a high-level difficulty setting called Mythic Plus. The same creatures and bosses that you would encounter on Mythic or Heroic levels will be present, but there are a variety of new features that add to the challenge in various ways.
In a scaling difficulty setting like Mythic Plus, the items get better as the difficulty increases. Enemy health and damage increase indefinitely as dungeons scale from a starting point of +2.
You require a Mythic Keystone in order to access a Mythic Plus dungeon (which are earned from regular Mythic dungeons). This Keystone unlocks a single Mythic Plus dungeon at a specified level, and upon successful completion of that dungeon, it changes into a new Keystone of a higher level.
You may just join other groups (or create one to attempt to finish your own) and play using other people's keystones as only one person is required to start a Mythic Plus dungeon.
Mythic Plus dungeons include unique modifiers known as affixes that give foes additional skills at specific level thresholds.
These change every week. Some bring extra enemies to the dungeon, while others raise the health of the boss monsters. To survive, many of species need particular tactics.
Mythic Plus dungeons are timed, and in addition to the dungeon bosses, you also need to defeat a specific amount of common creatures to complete one.
You can obtain strong equipment that scales based on the dungeon's Mythic Plus level by completing the task before the timer expires. You may also open the Great Vault once a week for even better gear if you complete enough Mythic Plus dungeons.