See the streaks in the wall behind the man looking out the window? That is gentle agitation result.
You can do anything you want with D76 or Xtol stock, 1:1, or 1:3.. Goes from fine grain to very sharp with prominent grain. Take your pick. Use a minimum of 4 oz stock for 36 exp 35mm or 12 Exp 120. This means a larger tank for 1:3.
If you keep fooling around trying every developer, you will never get any under control.