Yes, be cautious, and don't test the PV-DV953 waters too soon. There will always be one waiting for you. Hold off one more week to see if the GS400 will be happening sooner rather than later, or later rather than sooner. Decisions bring difficulty and difficulty develops strength (or death). Now, if you were to ask me what you should do, and you haven't, I would tell you to do nothing but keep using your Canon ZR20 for run n gun and peeka-boo. :-))