The type and quality of body hair trim you choose depends mostly upon your individual needs.
Some men do not have any issues with thick or a large amount of hair in any areas of their body.
Others may have small issues with unwanted hair on parts of their body. Still some may need to do a little more work to get rid of or trim unwanted hair.
For those men who really want to keep their body groomed, they need a quality shaver/trimmer that can be used on a daily or weekly basis.
For those who only have issues of unwanted hair on only some areas of their body, they may be able to make do with a shaver/trimmer that is less sophisticated.
Those with major needs of hair removal may wish to see a professional for waxing. It will be done professionally and should be quick and pain free.