Tank since 2014 Here,

It's true Tank jobs have been made easier. But so have all other roles too (Healer/DPS). Tanks took the biggest hit for sure.

I will say you relatively low level and won;t see any good action until Level 50. But even then PLD is still somewhat boring. Every 10 levels up to 80 will give you certain Weapon Skills and Traits that make the job more engaging. I would suggest to get to Level 80 before you come to your final conclusion on tanking. I do have all 4 tanks leveled to 80 and Raid at Savage level with all 4 of them, even though the Materia specs are off (Warrior job issue xD, so PLD, is probably the easiest most straight forward Tank right now. When I raid on PLD I don't have to think about my rotation, unless there is an emergency situation. Not the same for the other 3 tanks xD.