Has anyone used the Jeppesen Online training? I am studying for Commercial Written. (I know everyone says Shephard Air, but I'm just looking for recommendations.)

Thanks

Product Information | Commercial Pilot Online Training - Single Engine - JeppDirect

I did the Gleim online ground school for commercial and it was pretty good. Not sure on the Jep course but I’d imagine it’s a similar, quality product.

I used Sheppard Air for my CFI written exams. You won’t learn much but you’ll do great on the test. You’ll go through every question from the question bank 4-5 times. I made 100 & 98 on the FOI & FIA using only Sheppard.