Every woman is different. News DusitD2 survivor narrates how she lay still for 12hours. So trimmed is my favourite option. Remember, fewer passes with the razor results in less friction and redness. Others have lung hair, meaning they have hair on their back but only in the lung shaped area of the back.
There is no turn off so great.
To shave or not to shave down there? I won't let porn trends decide
In adult mags for women, men are completely shaven. I found waxed the most pleasant. I certainly cannot answer for most women. The upside is that it makes my tools look much bigger! How could it not be?