A low compliance cartridge on mid mass tonearms (or on a light mass tonearm) may be "fine" only for those who does not care about theory of resonance frequency described here. It’s easy to measure tonearm/cartridge resonance with Hi-Fi Test LP.
8g "yellow" armtube suggested by the OP. It’s a bad choice for a very low compliance cartridge! 14g "blue" armtube is better, but not ideal.
Everything can work until there is an issue with some slightly warped records and stuff like that.
There are tonearm with effective mass twice as much compared to Moerch "blue" and they are made for low compliance MC
Koetsu is not just a low compliance, it’s an EXTREMELY LOW compliance (7.5 cu at 10Hz)
8g "yellow" armtube suggested by the OP. It’s a bad choice for a very low compliance cartridge! 14g "blue" armtube is better, but not ideal.
Everything can work until there is an issue with some slightly warped records and stuff like that.
There are tonearm with effective mass twice as much compared to Moerch "blue" and they are made for low compliance MC
Koetsu is not just a low compliance, it’s an EXTREMELY LOW compliance (7.5 cu at 10Hz)