recommendation for mic setup

[hardwareaddicts]

I've been using Blue Yeti USB for the past year or so, and it always picks up background noises and quite a lot of "hisss" sound from the PC, Im using a software (Reaper) to clean it up a bit, but its not perfect and makes my voice crackle when I talk.

I wanted to upgrade and Im considering a proper XLR microphone, my thoughts are AT2020, Razer Seiren Pro, or AT2035
except for a recommendation about a mic, I need to know how to connect it in the best way, any good, compact mixer I can use?

[Tenadisic]

get an audio interface, run your mic into that and then run the audio interface to the pc

[Tenadisic]

https://www.amazon.com/Focusrite-Scarlett-Audio-Interface-Tools/dp/B01E6T56CM/ref=sr_1_1?s=electronics&ie=UTF8&qid=1514053519&sr=1-1&keywords=scarlet+audio+interface

[hardwareaddicts]

any good headphones I can use with this Audio Interface?