I've been looking at both for quite some time now, have not played with either , but I'm looking more at the sp's, can't make up my mind between the Schon bw-2 with a 314-3 or the Mezz ZZSP with the EX-Pro or 314-3, or a purple heart MS-P with the EX-Pro or 314-3 or both. Choices, choices, WTF...