It’s a good thing that the previous expansion, Legion, was the best in the game’s history because Battle for Azeroth is coasting on its success. The major class redesigns that happened then remain in effect (though some are a little worse, and some a little better), and the combination of World Quests and Mythic+ dungeons means there’s always something to do, no matter your skill level or how long you can play.
Patience and extra gold are rather important for the mounts so it might not be best for you right now. As for the operation (Wrath and Pandaria mounts right now), you need a miner (ore is cheaper than bars), transmutation master alchemists (living steel and some time eternals for daily cooldown, titanium and riddle of steel), and potentially multiple engineers (for more Sky Golems, plus at least one gnomish and one goblin if you want to do both rockets). The best way to source Pandaria mats cheaply is to buy up Spirit of Harmony when it's cheap and check often for mats cheaper than the conversion rate (1 Spirit buys 20 ghost iron ore, 5 trillium ore, 20 Kyparite, and more). Same with Eternals (for crafting titansteel)...you have to regularly check and grab them up whenever they're cheap (frozen orbs can be exchanged for eternals in old Dalaran too so watch for some cheap orbs as well). I also sell Golden Lotus on the side since it goes for more than the Spirit cost. (Edit: Also should point out that at the end of the expansion everyone is bored with nothing better to do so the profits on the mounts have dipped to as low as 5k.)
T Taerar Alliance Taerar Horde Talnivarr Alliance Talnivarr Horde Tarren Mill Alliance Tarren Mill Horde Teldrassil Alliance Teldrassil Horde Temple noir Alliance Temple noir Horde Terenas Alliance Terenas Horde Terokkar Alliance Terokkar Horde Terrordar Alliance Terrordar Horde The Maelstrom Alliance The Maelstrom Horde The Sha'tar Alliance The Sha'tar Horde The Venture Co Alliance The Venture Co Horde Theradras Alliance Theradras Horde Thrall Alliance Thrall Horde Throk'Feroth Alliance Throk'Feroth Horde Thunderhorn Alliance Thunderhorn Horde Tichondrius Alliance Tichondrius Horde Tirion Alliance Tirion Horde Todeswache Alliance Todeswache Horde Trollbane Alliance Trollbane Horde Turalyon Alliance Turalyon Horde Twilight's Hammer Alliance Twilight's Hammer Horde Twisting Nether Alliance Twisting Nether Horde Tyrande Alliance Tyrande Horde
That's where i'm at now. I got into it late. I had 40k to start. Sold fish up to about 100k total starting capital. Started making and selling decks when they were going for 80-200k on my server. Morons have repeatedly undercut decks by 30-60k at a time even after the market has been reset (not by me) multiple times. Now the decks are 25-80k... I did manage to make 3.5m gross in the last 2 weeks. Now the individual cards are selling for MUCH less than the decks so I may stop crafting myself and just start buying the individuals... idk where to go from there though. Do you think the decks will hold any value moving forward? I'm kind of hoping for something similar to obliterum in legion to increase the ilvl and keep them relevant.