One hour before the possibility of freezing rain was forecast along with a 4000' ceiling, and ground temperatures of 40+ degrees for the route, lifted off IFR. Encountered one small pocket of freezing rain during the IFR climb out to 6000', lasting maybe 10 or 15 seconds, and noisy. Then it got quiet, so I cancelled the IFR, leveling at 3500' remaining in VMC below minimum vectoring altitudes. Really wanted and appreciated the flexibility of remaining VFR. S-curves all the way, navigated visually between the mountains, looking for towers. Tried ForeFlight's synthetic display, and greatly preferred the side window view with 3 to 5+ mile vis, ground contact, and view of areas of reduced vis in precipitation. Requested a long final at home base to melt it. The ice finally slowly peeled back and off at 38.5 degrees F OAT, at around 1000' AGL. FAFO.