You're still using the Moto G stylus from a few years ago, and it doesn't do the job as effectively as it once did. We need to start looking for a new one. But how do you know which replacement stylus to buy? Take a look at these top picks for users of all stripes! When it comes time to replace the stylus on your Moto G, you have a few options to choose from. What exactly is the purpose of a...