ramdabom

I recently passed my CFA level I and my suggestion for you is to just get the Schewser Premium (the one with the note, qbank, and extra exam book).
Read through all the notes and spend ALOT of times on qbank, work through as many questions as you can from each chapter. Leave the last two weeks for the mock and Schewser exam, if you get more than 70% on those exams, you should be fine with the actual one. (disclaimer: result may vary ).

On the side note, the study provider may be sufficient for CFA level 1, but as you advance to level 2, I would recommend just read through curriculum as I hear many, many candidates failed because they focused primarily on Schewser or ELan reading.