Stream where your audience is! Facebook, Instagram, Twitch, Youtube... all great places.
We use Facebook and are integrating Switcher Studio to have multiple camera angles and guests join us.
Instagram is hot right now, but shows are limited to an hour and only stay up for 24 hours. You can bring someone into your feed to ask you questions or share the performance with another musician.
Youtube is great, but keep in mind only your subscribers will see your videos.
Stageit.com and Patreon enable fans to support artists financially. Stageit artists actually get paid for their time. Patreon allows you set up levels. Both take a % of your income. If you already have a fan base, this can be good. If you are building a fan base Stageit and Patreon aren't recommended.
Bandzoogle has a subscription feature now, and they don't take a %!! Again, do this if you already have a strong fan base. If you are building your base, use free platforms (Facebook/IG) to get as many eyeballs on your music to build a relationship with new fans!