Suggest other or better Channels than GrowthX which give good information on practical marketing specially growth marketing?

I am in a marketing role where I need to work on content marketing and email marketing. I want to get into product marketing and into revenue growth role.

Is Growthx a good platform to learn these things?

Has anyone here joined GrowthX, how has your journey been? Would you recommend it?

Growth Marketing Hacks 🪴

Hi, has anyone been a part of the Growth X cohort?