With a brush size of 100 I use a density of 4000 -> but I also use a height/scale variation to get a better result (when everything is at the same size, you need a density of around 2500) 
= around 84 meshes for a brush size of 100
With a brush size of 100 I use a density of 4000 -> but I also use a height/scale variation to get a better result (when everything is at the same size, you need a density of around 2500)
= around 84 meshes for a brush size of 100