Good advice El. I always tell newbies to buy a simple machine that they can understand and learn easily and not overload their butt with some fancy "Gee Whiz" model that is more machine than they can handle. Many make this mistake, become frustrated rapidly and the machine winds up in the closet or for sale. I also tell them to start in coins mode, stay away from all metal or any other mode, and stay there for at least 50 hours, and to disregard the manual and run their sensitivity at 50% to 60% until they have familiarized themselves with the machine and know what it is telling them and why. I tell them to run air tests with various targets ( good and bad ) so they have some idea what they sound like. I tell them to start practicing their detecting in bark chip playgrounds where the digging and recovery is easy and where good targets are most likely to be found. I tell them to go slow and take it easy and not detect like they are killing snakes because the grass is hardly evert greener on the other side of the fence. I tell them to thoroughly learn their machine and to not fall for all the hype and start switching machines thinking the next, fancy, more expensive one, is going to make them "Detectorist Of The Year" overnight.
Bill