Is qbank useless for Level II? What's a good substitute then?

Question in title

I’m using FinQuiz testbank and I really like it, also I have Schweser qbank, but qbank is very simple, so you need it only for the first try. Also you can avoid buying qbank if you don’t have a lot of time for practice.

What is the format of the FinQuiz questions? Is it a software or pdf? I’m on a Mac so I can’t access the Schweser qbank but I didn’t plan on using them anyways.

I used it and found it useful to cement my understanding of topics.

Qbank is useful for learning the level 2 content.

For final prep before the exam, use something else (practice exams, mock exams, etc.)

What led you to believe qbank at level 2 is useless?