ZorRAM vs. Busters

[Karlos]

So a ZorRAM has same read and write speed as a DKB3128?

Well, I would expect that the limiting factor is going to be the bus in both cases.

[Karlos]

So all things being equal....they are equal (if you know what I mean)?

I expect so. Except you can get ZorRAM new...

Actually, one difference I observed when the showconfig output was posted was that several ZorRAM modules together formed a single contiguous block of memory, IIRC your experiments with the DKB seemed to have holes in the address range.