Ive always stuck with dodo juice born to be mild shampoo and waxes.
poorboys is great on a budget especially black hole glaze if you have a dark car.
polish wise by hand the super resin polish by autoglym is always handy to keep around.
auto finnesse ive tried some of their products and they are nice and easy to use - i especially like their citrus pre wash.
maybe best to try a few smaller sample pots of things, i think i saw auto fineesse are bring out a smaple range and others have them and see what works well for you. good luck