Soymilk is the healthiest plant-based milk. All others have low nutrient contents, and must be fortified to be comparable in nutrition to dairy milk.
Try making your own cheese - yogurt cheese take your "milk", add a yogurt starter and strain through a cheesecloth, and cottage cheese take your "milk", heat, add an acid, like lemon juice and vinegar and strain though a cheesecloth.https://www.wikihow.com/Make-Cheese. DON'T USE ANIMAL RENNET FOR CHEDDAR! It is made from calf stomachs. If you want to make cheddar, use vegetable or FPC(microbial) rennet.