I like the Fisher F75. A good and decent device, even despite its age. Deus is also almost 10 years old, and these two old men are still clearing the fields and forests of coins, and they are doing it quite successfully! In 2018, when the Fisher F75 began to cost much less, this is one of the good opportunities to get a professional and serious metal detector at a price cheaper than the AT PRO/AT MAX. And if you equip it with a larger reel, the increase in depth will be decent. For most digging tasks, not to go underwater, but just spend time digging on weekends — this is one of the best picks this year.
In general, in the end there should be enough video to briefly understand what you are dealing with. And most importantly — dig more signals, for the first time this is the best solution for studying the device!
No fluff!