I would say R222's for the darker colours.
Zymol Carbon Wax it last a fair amount of time but gives a deep glow.
Zymol Glasur - it lasts for a long time, but costs alot too even though you only need to apply minimul amount.
Autoglym HD wax, really easy to apply and buff off if you leave it 60 seconds or 12 hours, 2 coats i find make it last.
Zymol Ebony Is alot better if you have a black car, it covers alot of the marks in your paint.
Dodo Juice - many available from deep shine to long lasting and can be used in a mixture of both too.