I would go for one of these:
My son uses Snowball omni directional: https://amzn.to/2IXhwQC (good sound quality, but I find it gets in my way a bit as it stands in front of you.
or the one I currently use and have been extremely happy with
tis iRig HD condenser mic https://amzn.to/2IR0ZSm togther with something like this https://amzn.to/2ISEo7W so it can be mounted on table/desk. I like this set up beacuse the mic is on an arm and can be swung in and out as and when needed.
