Hey there! I produce my songs on a mid-gamer laptop, and to me the quality of the audio is just fine. But this friend of mine, who have already worked on a studio, said to me that I should get an external audio interface, because it will level up the quality of the audio rendered. My question is: is there much difference on audio output, when using an external interface? Plus, can I have some recommendations on what interface should I get? Thanks a lot!