KryoShift, I guess I'd ask, what where you looking for in a keyboard before purchasing the XW-P1? In regards to your first comment about zero crossings and the attack, I've personally never noticed anything nor have I have seen single complaint about it either before this. While I had nothing to do with the samples in the XW series, it was my work in sampling and sound design for instruments that got me into this business many...many years ago. Of course I'd love if the XW had larger ROM and no, not all the samples are perfect and some are stretched quite a bit too. What most people find especially when you start combining things in Hex Layers, Performances or Sequences is all the sounds just work so well together. Hex Layers in particular are on of the most amazing aspects of the instrument, especially the ability to blend those layers on the fly much like a Vector based Synthesizer to create some truly evocative sounds. For the PCM sounds Knob3 is always assigned to attack when you're in a Tone mode but that can be changed when you build Performances. The samples in the XW-P1 can not be changed. The XW-G1 allows you to add your own samples. The architecture of the G1 makes this feature best for drum sounds (or loops), not multisampled instruments.