I don't know which has the better sound, or if they are equivalent. The Roku soundbar is a soundbar with a Roku receiver built in, which sounds like a great idea if you don't already have Roku available on that set, but seems to me would be needless duplication and expense if you already have Roku on that set.
Roku Community Streaming Expert I am not a Roku employee, only a user like you. Streaming Stick+ 3810 | TCL Roku TV 43S245/C107X | Streaming Stick 3600
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