First of all, it is finally time you came up with the box you were actually trying to compare the BW box to, the Omnia.Fm
Second, the Omnia.FM suffered from the same problem as the 8200, it was to market and the 8100/XT2 was still wiping the floor with it and the 8200 (ironic). I have not touched an Omnia.FM since 1999 and was not impressed when I did see one on demo at WKJY in Hempstead LI. It was not purchased, the station stayed with the 8100/XT2 and Prisms. It was not a memorable experience, so the way it was laid out was not something I chose to retain.
Further, looking at the manual to refresh myself with the Omnia FM, while the blocks look similar, there are key differences in how the box processes. Sonically the Omnia.FM could not touch a DSP-X. The DSP-X does not have make up gain in its AGC stages, has window gating, has band coupling and has an extra stage of RMS limiting that rides on the peak limiter. It also has a more refined clipper and seperate clipper stages as has been explained above.
Do you blame a DBX 166 because it has attack and release and ratio controls like a Urei? Do you blame Wheatstone because its consoles have A/B inputs like PR&E? Oh, the A/B switch is placed at the top of each fader. RIPOFF. Also, the bus controls are at the TOP OF THE FADER. Gasp. Are you upset that the LPB Signature II looks like an Autogram AC6? Do you think that one company has never taken a shot at another with similar advertising? Do you think Wheatstone/Vorsis ripped off IDT with all their graphic displays?
It's funny that you mention that "anyone versed in this stuff knows they copied Omnia.fm". In the 3 1/2 years the DSP-X has been to market, this is the first time I have heard anyone say this and I have talked to more than a few key engineers about it in, oh, Market #1. Maybe they're not well versed in "this stuff". When you purchase gear, there is an expectation of flow, be it the location of controls or, in the case of processing, the stages of audio control.