All the reviews I read here are when this was simply a $46 purchase. It's now $60. A: Is it still worth it? -- it sells for close to $100 on Amazon and AliExpress, and B: How well will it pair with my ifi nano black label dac? I'll be using it with a Windows 10 latptop and low impedance headphones. I have a budget of about $200, but cannot resist a bargain. I make my living as a music critic and detail has become very important to me since advances are now sent out as either lossless or wav files. Any advice or knowledge would be greatly appreciated. Thanks for your time.