2 providers on 1 pc each for different things

Hey, I have 2 internet providers at my home, I would like to combine them both to my PC and set up each of them for different things.

The main one I want to have for gaming for example
and the second one to have for download/upload in google chrome and streaming to twitch for example.

There are 2 options that I can make:

1. Buy an ethernet adapter (1 male 2 female) to have both providers plugged to the PC

2. Have 1 provider plugged to the PC and plug the other one through tethering.

Is it possible to do this and if so how? I am happy to do each of the 2 options i mentioned if any of you are able to help me