Hi looking for some advice on what detector to buy for coin hunts .The prospecting club I am in has a coin hunt at every outing for VLF detectors only ,I was looking at a garret 150,250or 350 as it would only be used once a month I do not want to spend a heap of money,in the past I have purchased up market vlf detectors hopping to get gold in rubbish areas but it did not work so am just looking for a good easy to use detector for coin hunts all advice welcome regards from Australia thanks john