The OTO is King of Sample Rate Reduction
perhaps the Elektron Bit Rate Reduction could be viewed as something like the “Saturation Knob” plugin … the makers of that suggest dialling it in on the master buss until it is audible, then back off until just before the effect was audible, to achieve more of a sense than a sound of warm tape saturation.
maybe that applies to the use of BRR on an individual sound … a sculpting tool, working in conjunction (although not always) with other parameters.
using the filter often helps find a sweet spot or two with BRR, also adding some Dist on the Vol page.
different sounds occasionally love some BRR like a hihat, or a detuned house chord.
or on a vocal.
when sculpting sound, remember the Vol is there to add punch to a sample or to mellow it’s sound pressure perception… whilst the overall Level transparently brings up or down the level of that designed character of sound.