I had started preparing for GRE 2 years ago and had referred to the Barrons 800 word list for my vocab preparation. I had completed it till up to 600. I quit my prep at the time. Now I am starting my preparation again with gregmat and I am wondering if I should continue and revise the Barrons 800 or should I start anew with the Gregmat’s vocab mountain?
If you’d like sure, but you need to make sure you learn it well. Also worth noting that GM practice questions might use more of GregMat vocab.