It always depends on what you’re using it for … I’m creating Soundscapes and not Beat Loops … I find a looper that fades out automatically (like this Vibe Looper) really exciting… at my current setup I’m using the SooperLooper (a single instance and multiple loops of varying lengths) and the Hardware Looper on my HELIX, as well as the Mobius and Enso Looper. I’ve got the msuperlooper too, but it’s not really my thing. There are a few others, such as Boomerang, this Vibe Looper, the TH-U Looper, the Ableton Looper …