Equipment knits

Hello people ! I want to order a V60 or V70 at the beginning of next year, at the moment I tend to the V60, because I don’t need sooo much space in the car anymore. I tend to the engine after my current D5 again to the petroler. But my question would actually be, after I have already studied the price and equipment list now, which tips and tricks should be taken into account in the configuration, I think that the base at V60 and V70 should be the Momentum equipment and then should be added accordingly to get the best price-performance ratio, as I already appreciate a well-equipped car (Xenon, metallic,Keyless, 18 inches etc). Are there any experiences new S60 Navi compared to RTI ?? How is your opinion and are there still special tips ?? Many greetings and a nice Sunday !