Dacia Duster Prestige 1.6 16 V LPG 4×2 New purchase/guarantee questions?

So we want to get the above mentioned car with a few extras we come to 17332€ Now we have a question about the guarantees there we don’t look at it like this:Dacia Plus guarantee: 60 months running time up to max 100000 mileage 500€ orDacia comfort service light incl. mobility guarantee 60 months running time up to max 100000 mileage gasoline 1430€ What is the difference or need both or suffice one.