Just reading previous posts, I guess, it really depends on a person and can't be advised. Personally, I started with high dosage(1g of Test with bunch of other things) and keep it same level. Don't have a need to up it, but would like to try 2g for next cycle, to see, how my strength will improve(I'm satisfied with the way I look).
Definately use Liquidex and lots of Saw Palmetto.
And like Big Jay said, don't neglect diet and training.