GREGMAT forum usage strategy

Hi I am switching from GMAT to GRE… I got a 700 on GMAT - Q48, V38

I have been following the 2 month plan… but I feel a lot of the quant videos are basic…

How do I go about using the platform… I have subscribed to prepswift as well… I hope to take the GRE in one month… and target is 333+

Looking for some guidance here

Just skip to the diagnostic and then from the result , figure out which area you need to work in and skip rest of the material