You need to also ask yourself how much storage space you need and how much storage space you actually have room for in your kitchens. Will you be storing lots of meat and keeping it cold or will are you only planning to use the fridge for beverages?
If you want to store a lot of food, but want to save as much space as possible, you should opt for a pass-through fridge. Whereas, if you need to keep preparation food and ingredients cold, choose a worktop, sandwich prep table or pizza prep table with a fridge underneath. Ultimately, you need to choose the fridge that best matches your particular business needs.