Yep, I'd concur with getting them all, especially if it's a great deal.
My personal digital FX combo is Orville, H3000 D/SE, PCM-92, PCM-70, PCM-42, SDD-2000 and recently an M7.
They're ALL in use and ALL staying.
So are my Waves and Sound Toys bundles, among others.
It it was a choice of the above hardware vs my picks for software FX, based upon my experience with both, I'd chose the hardware without hesitation.