Advice on changing RE agents?

[Zoe Mercier]

So far I have only worked with one agent, an old friend. She is a wonderful agent and from what I can tell does a great job helping people find their homes; their primary residence. But I don't think she has the investing sense that I need (for example, jumping on a property super fast in a competitive environment).  I want to try working with a different agent, one that is a fellow investor and I feel will have a better sense of our needs. Since this is my first time switching agents (which is pretty common, right?), do you have any advice on how to do this in a way that doesn't burn any bridges? We live in a small area so I want to keep my options open and not cause any hurt feelings. I know there are a lot of people who wouldn't care about this, but I do and would love some helpful advice if you have done this.

Thanks!