Product recommendation – Washing & polishing

Hello, there are already many Theards about it. But I didn’t really find one where certain products are recommended. I’m a small washing freak, drive at least once a week car cleaning. Since I soon get a new Peugeot 207 SW, I wanted to ask for good things. So for washing I have the product “Wash & Wax”, a nice sponge and for leathering keep leather lobes, but it starts already believing that this is not the best for it. Think there I need a new leather lobe and then I need a smart product for polishing and what to apply, so the complete package for polishing… best what about ATU, because it’s nearby=)… Maybe you can help me, I’d be happy…