I got the Sonos Arc and use two Sonos Era 300s as surrounds and their Gen 3 sub.
That sub packs an incredible punch and has my whole mancave rumbling.
I’m like my choice of Sonos other than they run everything through their proprietary app.
I’ve heard via YouTube reviewers I follow the Sony Bravia Theater Quads paired with Sony’s biggest sub is impressive for a plug and play system too.
Both are impressive plug and play systems.
If you want an AV receiver HT set up that’s a whole other conversation.