16T works quite well on most sources.
16VU bass guitar, rhythm guitars
Opto on vocals, acoustic guitars, and other acoustic instruments (banjo, mandolin, etc)
xx76 acoustic guitars, bass, drums
mighty drums, or slap bass
The stock RMS compressor shouldn’t be overlooked either, it also works well most any source. I often work with dLive and Avantis as well, and would love to see the Optronik make its way to SQ, along with the source expander too of course… ๐