Favorite insert material?

Amy • ❄️

The microfiber that the diapers came with just aren't cutting it and doubling up makes it way too bulky. I saw hemp inserts at my local baby thrift shop and was wondering if you momma's have any experience with them? I've heard bamboo and charcoal bamboo are really good. What are your favorites? I don't have a ton of money to dish out but I suppose over time I could build up