HIFIMAN Deva-Pro Over-Ear Open-Back Planar Magnetic Headphone with Stealth Magnets-Wired Version

Pros:Better than the 400, not sure about the Sundara but review suggest both are equal but each have their pros and cons. Better than many of the similar headphones in this price range.Personally the deciding factor for me was the headband.Very comfortable padding which allows me to wear it for extended periods.Cons:No ANC (Active Noise Cancellation)No mic built in.Other:I brought this with an iFi Go Blu which can drive it fine. I do wish I had more room to work with, for the volume, but it's definitely loud enough.I'm an amateur and decided on trying this out before going to more expensive options available.I brought this, because I just wanted sound quality at home. I'm not using this for airports, buses, school, skiing. I play one game, that doesn't require me to use a mic. Instead of buying the HIMALAYA R2R version, I wanted my own bluetooth DAC that could work with other headphones that aren't wireless in the future. The HIMALAYA R2R form factor might not fit them.I'm happy with the purchase.