Hi, looking to spend 1000 on a new hd camcorder, just want a camcorder for holidays, videoing the kids, etc. I've currently got a jvc everio gz-hd320bek but the picture is often grainy, so looking to upgrade. Looking at the Sony HDR-XR550V or the Canon Legria HF S21, but open to suggestion. Whats the best quality cam I can get for around 1k? Thanks