New Tonearm for Sota: Origin encounter or graham

I have a sota sapphire and with a origin live silver tonearm. I need to upgrade the tonearm, in part, because my current tonearm has a low-quality cable, and I cannot switch in a new cable. I was going to go to a graham 2.2. However, I have heard that a uni pivot design would not work well with what Sota and its hanging suspension. I know there are many wise a-ger's out there who can shed light on my dark and bewildering situation.

Thank you in advance.