However, it is true that you have to distinguish samplers in 2 categories.
When talking about own character it’s most likely 8-12 bit sampling techniques. By the same token when a sampler is using analog parts in the signal flow.
For fully digital 16 bit or higher it’s another story and if a brand seriously wants personality to their sampler they could take advantage of FPGA technology then it would make more sense.
Something else, try to make a mixdown with 7 tracks on the OT and use a large dynamic range and also make use of a lot of placement in the stereo image with even extreme panning and make some sounds move in the stereo image. So a bit of the Future Sound of London style to get the idea. How detailed can the OT be this way?