Honestly recommending you to watch Smackdown Live, and skip over RAW for now, as Raw's booking is shit and has been terrible for quite a while now. You might want to watch NXT as well as Drew is over there and the quality of NXT is great.
They did a brand split last year as well, so it is not compulsory for you to watch both Raw and Smackdown Live. Smackdown Live has AJ Styles, Randy Orton, Cena, Zayn, Kevin Owens, Jinder Mahal (current #1 contender), and other people as well such as The Usos.
Overall, the product is overall a mixed result: it has declined in Raw, improved in Smackdown Live and NXT and has been putting out great matches such as Kevin Owens vs Sami Zayn (Battleground 2016) and AJ Styles vs John Cena.
MOST IMPORTANTLY, The Hardyz have returned and are currently Raw tag champs. You might want to watch Raw for that.
Do visit the Pro Wrestling room (
http://psim.us/prowrestling). We're very active during shows and ppvs.