I have been doing some research and reading reviews on forums as to which small search coil would be best to use on the Minelab Safari. I am no closer to reaching my decision as there are a lot of choices out there. I have about decided however on a 5' round solid search coil. The 3 I am looking at are the Sun Ray 5' Stealth coil, the Cors 5' coil, and the Nel 5' coil. Is anyone here familiar with one, or perhaps all 3 of these coils, and if so what are your thoughts? Any help concerning this would be most appreciated. Thanks in advance.