hello folks. A month ago I placed an order for Beuchat Marlin Carbon HD speargun. It was out of stock, on backorder ever since. They (Leisurepro) changed the price for that speargun from 329$ to 500$. I think they would probably let me have it for the original price, but then, summer is here and I need a speargun. Is it really that good, and worth the wait, or should I change my order to something else? Most likely in my price range (mid-300) there will be only aluminum barreled guns, hence is the question, is carbon shaft worth the wait? Is Beuchat so much better than, say, Mares Picasso, Salvimar etc?