As others have said, if you want variety, there is no better fleet probably in many airlines in the world.
Lots of east coast coast and a bit of Middle East for the junior. São Paulo, Shanghai, Beijing and Houston seem to feature a fair bit too, but you will get the odd sweet trip to the Caribbean and Far East, and even the odd Mauritius and Male.
Weekends will feature too, and you’ll be working hard, but it’s a great place to be.
Enjoy the course, hope to fly with you...