Help! I need to make this decision asap! I live in Murrieta, CA and wanted to know if the Carolina cherries are a good plant to use. I want to plant them on top of a slope on my backyard. My neighbor's house is on top of the hill and I would like to have some privacy. I have read that this plant is highly invasive and some other horror stories. The other suggested plants are Fiscus nitida and waxleaf privet. What do you suggest? Thank you.