I was an active subscriber of Gregmat's Prepswift plan when it was under 10 USD but now the prices have increased and hence I had to stop the subscription.

I am thinking of preparing for Quant using Khan Academy's videos and vocabulary from Magoosh app. For practice I plan to use 5 Lb and ETS OG. Do you guys think it is a good idea or go for an established coaching institute like TTP?

Aiming to give the exam by late February 2027 and score aim is between 315 to 320. My 1st GRE attempt score was 298 in total.