It is comforting and protective, soothing to those who are lonely, easily hurt or grieve a loss. Its quiet energy is particularly centering in meditation, and as a fortification Agate, it supports love and the strength to look for solutions rather than dwelling on difficulties.
Botswana Agate is a comfort stone, beneficial in overcoming depression, and strengthening during a grieving process. It helps alleviate obsessive thoughts and destructive mental patterns, and assists in overcoming fears, such as agoraphobia and panic attacks in crowded places. It encourages one to view the bigger picture in life, and look toward practical solutions rather than dwelling on the reasons for a situation or assigning blame.
I will intuitively choose for you unless you specify which one you like.