I would like to place an order for a new Range Rover Évoque Prestige model but, before I do so, I need to make a decision on the wheel/rim size and tyres for maximum ride comfort. The standard alloy on the Prestige model has a 19-inch rim with a choice of three 20-inch wheel options. It is interesting to note, however, that the basic Evoque model, the Pure, comes on 18-inch 7-spoke wheels as standard with a choice of four 19-inch options. Which would you recommend?