Half of the vanilla class did not like their equipment of the tier because it was inadequately described or wasn't in line with WOW TBC Classic Gold their specifications (feral DPS warrior, druid and so on). All tier gear in vanilla is at least decent, and some even go as far as bis. So , overall I think there's more time to get decently prepared.

For instance in Mc there are like maybe 5 upgrades to the feral tank, and some of them were extremely sought after (accuria, the agi cloak off the rag). Tier gear was ineffective other to a few items being relevant for a fire resist tank set. Other pieces, including the heavy dark iron ring as well as the shoulders for the fireguard were dropped. It wasn't a lot of fun.

Although it's not as memorable, I think it's because there are more choices. It's possible to have three pants. You could have one heroic, one Kara, and one constructed pants. The bis will slightly surpass the other options. Vanilla would transport players from the dungeon until the upgrade stage for that phase.

Vanilla had the most unique equipment but TBC gear is awe-inspiring. You have DST, stunherald/lionheart, Ashes of alar, warglavies, spellstrike/spellfire/shadoweave sets, Latros shifting sword, the sun eater (not meta but still a status item back in the day on priv servers). There's an abundance of items , though not as insane as vanilla , but as far away from it. In wotlk it goes downhill fast, but it's mostly due to two problems. Naxx , with 15x2, is a big oof.

I began playing TBC Classic a week ago, and as a new player, I'd like to ask for directions for the zones, dungeons, and raids in Outland. They can be played exactly as they appear on the map. But I prefer to play in chronological order, lore-wise. I have completed all quests on Hellfire Peninsula and the two dungeons within Hellfire Citadel and then all quests in Zangarmarsh in the two dungeons that are in Serpent Lake. Now I'm battling across multiple zones, and I'm feeling lost.
You're looking at it way too much through a retail lens. There is no "chronological order" or overarching story to the expansions quests, all of them are contained to their own zones. They weren't really doing great story telling back then. In other words, when you're 68 you could choose Shadowmoon or Netherstorm However, neither of those zones has anything to do with the either zone and are fully contained entities, therefore there is no correct sequence of events. For raidsyou'll have to choose Kara > Gruul’s > Magtheridon> Tempest Keep/Sepernt Shrines (again there isn't an buy wow TBC gold ordered sequence), Hyjal Black Temple, Sunwell. ZA is fun and has a place. However, like all trolls, it's not "in" everywhere.