Hi Steven (and wife) and welcome to the forum! |:cheering: We are glad you found us. :yes:
It's good that you are reading as much as you can. The more the better. Still, it's true that it is hard to know what to buy when you are new to the hobby.
A lot has to do with your budget, how much time you intend to spend detecting (it's an addicting hobby), and the types of sites you will be detecting. Being from IL I am guessing you are focusing mainly on land detecting for old coins. If you are looking for relics vs old coins, that may make a difference too.
Lots of people will say to go to a dealer and try out some detectors to see what you think. I think that's good, but limited because I think it takes quite a bit of time to become accustomed to any detector. If you are serious about the hobby, accept that you will need to spend a lot of time learning your machine -- no matter which one you end up getting.
The least expensive, good detectors start at around $275 to $300. With those you will have limitations with how much depth you can accurately get (many old coins are very deep and these detectors just won't find them), and you will have limitations as to how many adjustments you can make in order to compensate for bad soil (highly mineralized soil)... which will cost you more depth.
The highest-end detectors can be complicated for a new person and can take some time to learn, and they are expensive ($1500 range).
So, if it's a hobby that you think you will pursue seriously, I would recommend that you purchase a mid-range detector made by Minelab, White's, Fisher, or Garrett. Keep in mind too that you will need to invest some money in a good digger and probably a hand-held pinpointer (another $150).
As I said, it's an addictive hobby. Welcome, and please ask questions... there are tons of people here with a lot of experience.
