@simao
I don’t understand the choice to replace the Sumiko with a similar apparent tonearm always produced by Jelco.
If you need an upgrade to be such, the leap in quality and cost must be proportional and substantial, otherwise it is better to keep what you have with you.
The other way around, if you want to replace the tonearm for incompatibility with the cartridge or the cartridges that you have then the switch with the Jelco can have logic.
I don’t understand the choice to replace the Sumiko with a similar apparent tonearm always produced by Jelco.
If you need an upgrade to be such, the leap in quality and cost must be proportional and substantial, otherwise it is better to keep what you have with you.
The other way around, if you want to replace the tonearm for incompatibility with the cartridge or the cartridges that you have then the switch with the Jelco can have logic.