Woo commerce product setup - custom product types?

Appreciate any advice on setting up products in Woocommerce - I have 6 types of products where each one has very unique product categories so I am wondering if I should create custom product types for each one or should I just use the simple product type and have a custom field where I select the unique product type?

Also, for custom fields is ACF recommended s we Irgun Woocommerce?

Thanks in advance.