Sorry this took so long to get uploaded! Wow... New respect to @thewoodwhisperer for creating and uploading great content. Even this short video took me all night to get uploaded. I can't imagine the amount of work it takes to produce content at a level we have been accustomed to.
So, bring down expectations and watch this overview.
I realize that you're new to the hobby and don't blame you for looking CL to get going. However, the old saying "you get what you pay for" rings true more times than not when you're not sure what you're looking at or what you need.
Like most of us here, I'm sure you're on a budget. It will get completely blown if you stick with this hobby, it's just not a cheap hobby.
My advice is to do your research looking at new machines. Go back thru older posts here and see what the gang likes and dislikes. See what options are musts and which ones you can do without. From there, you'll have the education you need to make an informed decision about something on CL or saving your money a little more and buying new.
Saw stop and Powermatic will be the cream of the crop and you'd pay accordingly. After that is where the bulk of us live and there's lots of great options out there.
Buy once cry once - IF you're going to stick with this hobby.