Im a new grower myself, and I started out with a waterfarm from generalhydroponics. Its an RDWC kit thats pretty cheap and comes with everything you need. Its been really good for me and became second nature to use almost immediately. Whichever route you go just make sure you do lots of reading to make sure you know what youre getting yourself into. I also found it very useful to find a blog or someone you know personally to give you tips and knowledge to stick to throughout the grow. Youll find lots of varying info all over the internet and millions of people who contradict one another. My advice is to formulate a plan and try to stick to it as best you can, then just ask for help if you run into issues. Good luck and happy growing!