I've considered getting Ersa iCon nano, but then decided it's too low power, and higher power ones were too expensive.
What is the actual principle of operation of iCon irons? They are supposed to be fixed/automatic temperature setting type. Is it a conventional heater like for example JBC or RF as in Metcal? What kind of tip does it have? Integrated with heater as in JBC, or separate as in Hakkos?