Not easy to say. There are so many different banks that it's difficult to choose the best. Tell you what, read reviews on banks. It's gonna be the best way to find a decent bank. To start with read myinforms blog about one online-only bank. Maybe you'll like it.
Never heard about this bank before, would be interesting to check reviews. I am planning to become a client of Chime Bank, just need to precise some details via Chime customer service , they seem to be secure and trustworthy enough.