Hi,first reply ive done so please bear with me.I have used alot of different styles of anchor for my boats.As i currently have a 6.8 meter custom plate alloy hard top with a electric anchor i invested in a Super Sarca.Yes the price is expensive but not only does it hold strong,it also sets very easy.Who hasn't been trying to anchor during a running tide or in a crowded spot and not have anchored on a safe or correct spot only to pull up and re anchor a few times.
Im very impressed with mine,which is size 2,my boat weighs approx 1.8T and it sets and holds it spot on.