My mom's friend is expecting twin grandbabies in May. Her DS and DIL live out of state, but are moving back home soon after babies are born until they can buy a house here. DIL doesn't want to CD, but mom's friend see's my DS cloth and is in love. She is thinking she will just have cloth at her house and use it while they are with her. (she will also babysit) She hopes that DIL will see how awesome and easy it is and switch over. She asked me what she should get. I showed her the different types of diapers I have. She seems most interested in AI2, and said just tell me what to buy. She has about $140 to spend since she is returning bedding. I suggested Best Bottoms shells and at least 2 dozen prefolds. She could snappi when they are younger and then just tri-fold. Should I suggest small or medium GMD prefolds? At 6 months I am still using smalls snappied, but I have a peanut. Do smalls or mediums work better to be tri-folded into covers? I don't want to overwhelm her. So I am trying to keep it as simple as possible.