Should I buy a used Bose SoundLink Revolve or a new JBL Flip 6?

The better pick depends on how you’ll use it and how much risk you want to take.

Buy the new JBL Flip 6 if:

• You want the safer buy: new means a fresh battery and full warranty.
• You’ll use it outdoors: the Flip 6 has strong water and dust protection, with an IP67 rating.
• You want something easy to carry around: it’s smaller and more travel-friendly.

Buy the used Bose SoundLink Revolve if:

• You mostly listen indoors: it’s the better pick for room-filling home listening.
• You care more about sound quality than ruggedness: it has a wider, more spacious 360-degree soundstage.
• You want deeper low-bass: reviews generally favor the Bose for more extended bass.

My short take

If the Bose is truly in great condition and the price is good, it can sound better indoors. But for most people, a new JBL Flip 6 is the safer overall buy because battery wear is the main risk with a used Bluetooth speaker.

If you do buy the used Bose, check battery health, charging reliability, and whether it can still hold a decent charge. The Bose’s advertised battery life can also vary a lot in used condition, so it’s worth confirming with the seller.

If you’re deciding between the two on durability alone, the Flip 6 is the easier recommendation; if you’re prioritizing indoor sound and are comfortable buying used, the Bose can still be the better-sounding choice.