These DAC seem great and I thought about the DX3 Pro+ too (the same for the Fiio K5 Pro), but they are a bit too expensive for my use. I live in Europe, so the DX3 Pro+, like the Motu M2, costs 199€, and 249€ for the SMSL C200 when the DX1 is 99€. I could go up to 150€ if the difference is...