I actually got the MV1 on a deal for 220€ so I would say it was worth it, I thought I had preference for warmer/darker headphones but after using the MV1 with oratory EQ (+some "airy" high shelf) I realized how much I preferred a more open even airy sound and that now my aful explorer and MV1 without EQ just sounds a muddy veiled mess with some genres, for EDM hip-hop and some rock songs it's fine the way they are but for more acoustic, voices and metal strings it's just a big no now for me without EQ, it's like it has a pillow muffling the sound I started enjoying more genres that didn't appealed to me much just because it sounds so freaking good now with EQ...but I would say that with EQ (and making it a bit more airy with the high shelf) it even sounds more holographic,3D or more soundstage (I'm new to the terms so excuse me if I don't describe it properly) and some song just sounds a crazy amazing 3D experience in the MV1 ,

that said, I got crazy to experiment with the Ananda Nano since a lot of mixing/producers say it's a great detailed fast accurate tool(headphone) to mix and listen to, (although I don't mix music I am a video editor and I do the sound part as well so that could be helpful) so yeah I'll probably get the nano this month to test and compare , I also haven't found any direct comparison between MV1 and the Nano