Good evening I'm starting to do a little more video work with my EOS M and I like using it for video but I find its not getting the audio I want. I'm looking to buy my first external mic but don't know where to start. I want to do some simple instructional videos like how to style so I'm thinking something like a lapel mic or a shotgun if those will work too. Can anyone point me to some good brands or something you already use that would save me time and money testing. Thank you!