-Bugs- There aren't too many glaring bugs anymore, but you will certainly encounter some. The pathetic thing is that many of the bugs you'll encounter were reported repeatedly during Alpha/Beta and still weren't fixed. Some bugs were discovered after release and players were able to abuse game mechanics without repercussion unless they were one of the more serious offenders. This gave some players a significant advantage over others because they used exploits and at the start of an expansion, that is the time when it's most impactful.
Professions are skills used to create and enhance items (gears). You will start with one skill once your character has learned a profession. When you use the profession, your skill will increase. A profession’s higher skill will allow you to create more powerful items. If you change a primary profession, you will lose any skill you have made with your original profession. So it is important to choose your primary professions wisely.
2018 has totally gone and there may be a lot of changes taken place in you gaming life. The beginning of new year is also a great time to set flags and to make some dreams come true. For raiditem.com, we have make our new year resolution: keep offering best WoW gold and WoW items, improving the most professional and praised WoW shop online. In 2018, we have witnessed lots of tweaks in WoW's content and we are confident that WoW will continue to be one of the best PC games in 2019.
Next, Enormous amount of mats? 4200 Ghost Iron Ore. That's it. Look at Depleted Kyparium Rocket or Turbo-charged Flying machine or the mechanohog, all have more complex recipes with mats requiring you to go to a vendor to get. Let's be honest I bought a bunch of Hula dolls because who wants to go to Shattrath anyway but c'mon. What you're saying is just not true. Its simple, its quick, and the procs aren't random (I transmuted 100 Trillium bars last night and got 122 bars). Most people don't need the procs, but optimizing allows you to make more gold, and ultimately this is a goldmaking subreddit. If you don't want to follow the advice, don't join that market.
Mythic+ rewards will also go up by 30 item levels; however, during the first week of Season 2, rewards from end-of-run chests will be capped at Mythic 6 quality (item level 385), and the chest you open next week will contain Season 1 rewards if you do a Mythic+ run this week. (So, for example, if you do a Mythic 10 during the final week of Season 1, you’ll get a Season 1 item level 380 piece and 60 Residuum from your first Season 2 chest.)