New to Warmane, wondering which realm to roll!

Heyyooo,

Old WoW player but havent been able to enjoy retail for quite some time now, absolutely LOVED the state of the game during Wrath but never got far.
This is my first time making a toon on Warmane and im stoked to dive into and be a part of the community but im having trouble deciding which realm to roll on...
Im more of a casual player, looking for a fun and relaxing experience, love to tank and heal and actually progress through content 1-80 with players the same level, not into boosting but the exp multiplier is tempting. Just worried about hitting 80 too fast and having bad gear.

More of a PVPer but would like to do some raids in the end as well...

Any suggestions would be very helpful and send gratitude in advance <3

Gracias!

Lordaeron is x1 rates realm, with increased difficulty in Raids. Also with limited "coin shop", so you cant just buy best gear, however you can buy characters with best gear, which is pretty funny tbh.

Icecrown is higher rates, with exp at x7, reputations x3, drops x1 and such. "Skip the grind" realm in a sense. Realm is old and lots of people are maxed out, but still there are new people who are progressing. All the difficulty is "blizzlike". All the gear is available in coin shop, same as in game.

Frostmourne is "seasonal" realm, it gets wiped every year. Content is unlocked in stages(sort of like when WOTLK was live). Difficulty is a mix of both previous realms - higher rates with higher difficulty. Everyone is chasing "realm first" stuff and progressing with minimum gear. Coin shop is limited, items become aviable only after certain amount of specific items are looted by players in game(or something like this idea). There are other interesting things, like "timewalking", some older raids are scaled to lvl80 players.

Hi there /wave