A: Stereo is 2-channel, fine for most web content. Surround (5.1, 7.1, or Atmos) places sounds in a 3D space for cinema and high-end VR. Only buy Surround if you are mixing for theatrical release.
Whether you choose the cinematic weight of , the subscription flexibility of Soundly , or the creator-friendly value of Artlist , moving from "free internet sounds" to a genuine pro sound effects library is the single fastest way to upgrade your production value. pro sound effects library
A: A starter "Essential" library is 20-50GB. A full cinematic collection (Boom + PSE + Sonniss) easily exceeds 2TB. Plan for high-speed external NVMe drives. A: Stereo is 2-channel, fine for most web content