I have had zero issues with the 980 and I like a number of the (small) features that it has over the 970. Audio wise, it isn't quite as good as the 2900, but video wise it is a bit better - smoother overal and better color wise (at 720p), but not a night and day difference. I am currently using the A2 for upscaling rather than the 980 since I am out of HDMI ports
Going to have to get a new switch or a new TV...