LinkedIn Sales Navigator is a good choice for anyone who spends at least 25% of their time generating leads and prospecting. It comes with advanced search features, the ability to save contacts and accounts, and recommended leads based on the ones you've already selected.
Before you make the call, consider what you can accomplish with LinkedIn Basic, how Sales Navigator's features will fit into your workflow, how much Sales Navigator costs, and how many searches you run on a monthly basis.
It's also a good idea to try Sales Navigator's free trial so you can test out the features and see how they fit into your workflow. After you sign up, you'll have 30 days of full access at no charge. Then your credit card will be automatically charged.