What is the best app for record screen and internal audio for Android?

Some of the apps are here but there may be external noise though..
1. Wondershare MirrorGo Android Recorder

• 2.Rec. (Screen Recorder)
• 3. 3. AZ Screen Recorder
• 4. ilos screen recorder - 5.0+
• 5.One Shot screen recorder
• 6.Telecine
• 7. Mobizen – Game, Screen recorder
• 8. Unlimited Screen Recorder Free