great topic! I use CaseMatix 90 card version and love them (all links are to Amazon):
https://a.co/d/9C9Tvt0
my question is, what about cabinet slabs? I have one of these 14 inch CaseMatix:
https://a.co/d/7evoNyP which fits cabinets perfectly, but like a bucket with the slabs stacked horizontally, which is not ideal for access. Do any cases allow better access to slab edges for cabinets?