The only consideration i'd have to using mini trunking (or PVC conduit to some extent) in a commercial kitchen, is on the environmental side of things. eg, ...routing to avoid heat damage, oil and grease build-up and the like!!! Which when you consider the usual abysmal overall installation workmanship of mini trunking systems can be considerable, ...a vermin's paradise!! lol!!
Agree, iv already told them iv gotta take down the trunking already in place, as its just the adhesive type and is falling off the walls. I like the adhesive trunking only because it seals around the screws i add to hold it on the walls lol.
Im lucky as the cooker is going in a far corner so heat shouldnt be a problem where im routing/cooker switch. Grease is there problem, but tbf they are an upmarket coffee shop/cafe and are really on the ball with being clean. Their daughter also live upstairs so they keep the place clean for her kid.