However, saying that Im very happy with the sound of the headset though I always turn off the surround sound as Im not a fan, not sure why I got the MixAmp to be honest but why not have all the options there for me I suppose. I got the large, which fit my big toe great. Now for the fantastic part. Order 1 size smaller than you usually wear is a rule I always apply when buying flip-flops, I am size 13 shoes and I ordered the size 12 and it fit perfectly. Its got good build quality, it feels very strong and sturdy, you dont need to worry about it toppling over or breaking from the weight of your device. If you lose whatever is attached to your Tile, it will show up on a map when another Tile user is within range of the item with their app turned on. These have better highs than the HD650, so I find myself listening to these more than the 650s. Love the custom EQ that you can set up. This new model is wonderful. I purchased the nappa leather version and it looks and feels very high quality.