Curious to know how many different supermarkets you have down there UK Man ?
We have one La Anonima and one Vea and that's it. Both in the centre of town about 100 yards from each other.
Parking is a ruddy nightmare at certain times of the day especially when the offers are on. Vea is the larger of the two so is a more relaxing shopping experience but still lags well behind your typical Tesco/Asda/Sainsbury's etc.