Welcome my friend.
If its a month or so till you can set up and you can spend plenty of time on here before then you'll be shocked how much you can pick up in that time.
IMO there is no right or wrong way or easier ways just try pick something that will work for you i.e suits how much time you can devote to your girls.
DWC is simple to set up, gives really quick development and really good yields when done right and also means you dont have to worry too much about watering times, although as i have found out its not without its problems.
Not tried soil but a lot of people swear by it and say its best way to learn and again ( from bits i read ) no need to water every day.
I like coco, i knew absolutely nothing at all when i started, started in coco and not had a problem, it does require watering every day and as such can get expensive with nutrients but its WAY easy lol with good results, it has its many fans.
Pick a way you think you will be most comfortable with and read read read, then when you finished reading ask some questions and read some more lol.
All the best.
