15 Reasons Not To Be Ignoring Item Upgrade

WoW Upgrades - The Item Upgrader
Upgrades will give you a boost to certain stats. Each upgrade boosts the level of the item by +3. A random extra substat is also added to each upgrade.
The upgraded gear typically has a higher trade value, unless it has inherently low requirements (like the FB sorc's shield) or a very high stat variance (like the eth titan weapons). These types of gear get less value from upgrading due to the necessity to roll to get a perfect version.
Recycle Points
The item upgrader allows players to upgrade their gear to a higher item level by supplying the appropriate currency to the NPC. Upgrades can be applied to any type of armor or weapon. The item used to upgrade the item will be consumed and cannot be used again. Upgrades can be used to create enchantments.
The upgrader is located in all major cities and can be accessed anytime to upgrade your gear. To ensure that your equipment is up-to-date it is recommended that you visit the upgrader every few weeks.
Upgrades will cost more, based on the item level, but they will always be cheaper than buying new equipment. Upgrades like upgrading a Benthic chest to the level of ilvl385 will cost you 20 recycle points. If you purchase a similar item, it will cost you 105.
Valorstones
Upgrades are items that can be used for weapon, armor, tool and accessory upgrades. item upgrading can be purchased by players from item upgraders NPCs for various currencies. They can also find them in random treasure lists. Once an upgrade is purchased it can be applied to any weapon, tool, or armor using a The button will display the preview of an item's next upgrade level, in the event that there are enough materials.
The cost of upgrades varies based on the item slot and the current level of the item, with weapons costing more than bracers or gloves, for instance. Each upgrade cost 15 Flightstones plus a certain number of crests. Some upgrades offer discounts on Flightstones. Once an item is upgraded to a certain level it is able to be degraded and sold back to the upgrader for a lesser amount of both currencies.
Many locations offer item upgraders in addition to the main island and some outposts. The NPCs provide an upgrade discount and a chance to acquire a new upgrade recipe. The discount for upgrading increases as more items are upgraded. It can be increased if players complete certain achievements or complete quests.
Icewind Dale does not have an item upgrader at start, unlike Cromwell from Baldur's gate II. Instead the NPCs that are available to help with upgrades must be acquired through a variety of means, which is both an improvement and a drawback.
In Season 3 the upgrade system has been tweaked a bit, with several new features added. Once the player has upgraded to a certain item level for an armor slot upgrading other items to the same level, will cost less. This is even if the items are from another set of gear.
The discount is applicable to all accounts. The amount of Harbinger Crests needed to upgrade is cut too, but it is only available once certain milestones are reached.
Crests
Players have a number of options when it comes to upgrading their equipment in WoW. Flightstones are an item that is available to everyone who wants to upgrade. Crests are more specific, and are used during specific item level upgrades. Crests are an important element of the Dragonflight Gear Progression System introduced in version 10.1. They come in four ranks.
First, you should know that crests are only available for equipment that is with a certain rank. Each rank comes with an upgrade path that is different. The simplest and most straightforward upgrade process costs just 15 crests while the most complicated may require as many as 20 crests based on the type of gear that is being upgraded.
Players can earn crests through completing tasks at the appropriate level. This could be done by doing outdoor activities or completing dungeons and raids in all difficulties to get lower-level gear or Mythic+ raid bosses or dungeons with heroic difficulty for endgame gear. These crests can be exchanged with an item upgrader like Cuzolth or Vaskarn in Valdrakken for the appropriate upgrade steps and pathways.
The new currency system isn't complicated to use, however it brings some changes to the upgrade process. When a piece has reached the highest level of upgrade for any rank (Explorer or Adventurer), it no longer requires Flightstones. This is to allow players to get their equipment up to the highest possible ilvl on all their characters, instead of relying only on seasonal loot.
Another significant change is that crests only have one purpose therefore it's essential to use them wisely. For instance, it's a good idea to make use of all your Whelpling-rank crests on the best gear you have available, and then save Drake and Wyrm crests to use for the next set of upgrades you're planning to create. This is particularly relevant for rings and trinkets that take up multiple slots on the character which will only be able to take advantage of the account-wide discount if all of the slots are full of high-quality equipment.