You need to consider if you have a gas or electric cooktop. Zenolite can be applied behind a direct heat source with an allowance of 50mm between the rear edge of the cooktop and the face of the Zenolite for all electric induction cooktops. For gas cooktops, there must be a 200mm space. If you are using an electric cooktop then consider the extra expense for Zenolite Hard Coat which is more resistant to scratching, and check how this product pricing compares with glass. Make sure your installer knows how many powerpoint cut-outs are needed when pricing. https://www.allplastics.com.au/architectural-building-plastics/zenolite-splashbacks?gclid=Cj0KCQjwqsHWBRDsARIsALPWMEP75_QMk17Fx3X57ROmj_wiGqY2si9dKbts6CCnW92vn8mtKtv4pjUaAghVEALw_wcB Best of luck with your new kitchen, Dr Retro of Dr Retro House Calls

gloss finish splashbacks will show every tiny splash ... much prefer the matching splashback and counter in the matte finish and look forward to seeing some photos of the finished kitchen, sounds gorgeous

Sorry didn't finish my post, but I think the marble would work the best

Gloss if you paint well