Just after peoples opinions as to their best patch hunting combos. Off to try some unproven ground, and need to cover a LOT of country. My detecting partner will be a 14 year old boy, with no previous detecting experience, but he is a quick learner and extremely smart. I will be swinging my 7000, and need a detector for him, as well as being a back up. He is only a slight kid, but very fit, and with a hipstick should have no troubles. The question is, I cannot justify or afford a new machine just for this trip, so I was wondering what people would choose in the second hand department. I still have a 12x24 ufo and a 14 coiltek dd from earlier years, so not sure if an sd gp gpx might be the go, or perhaps an sdc with the coiltek coil? People, please let me know your thoughts. Any combos people have had success with in the past? Open to all options. Cheers.