The phrase "get a decision on" can be replaced with a variety of synonyms depending on the context and tone desired. Some options include "reach a verdict," "determine," "decide upon," "make a choice," "settle on," "finalize," "conclude," "arrive at a resolution," "come to a determination," and "make up one's mind." Each of these synonyms convey the idea of making a decision or coming to a conclusion, and choosing the right one depends on the context and which works best for the specific situation. Use of consistent, precise language is key to effective communication and conveying a specific meaning.