Hi Angie
Congrats on going premium, a great move toward your online success,

A niche is not always easy to decide on, best to jot down a few possibilities, then crunch the numbers, like,
Do you actually like the niche ?
How well do you know the niche ?
Is this niche something you are constantly involved in ?
Is there plenty info on the www to research the niche ?
How popular is the niche publically, does it trend well ?
How long can you keep this niche going ?
etc.

All the best in your choice Angie.

Gary

Congrats. on going premium, here's wishing you every success!

I'd recommend you work in a niche you are truly passionate about, there's nothing more dreary than writing content year-after-year about a topic that bores you to tears! :)