So are you finding the yitong's to be faster or more stable than the actiontec - or pretty much the same?
sorry i missed your question...
the yitongs are somewhat unstable. i have one of them that locked up every few days. it was bad enough that i bought a controllable power switch and hooked it up to a raspberry pi which monitors connectivity to my servers and power-cycles the yitong. i contacted yitong support about this months ago and some french guy in las vegas told me to send the adapter to him, but i never did it. now it looks like yitong is gone, or at least their presence on amazon is gone. i've had one of the other ones lock up once or twice over the past year, but that particular one is really bad. so i'm left with this hack to keep the network connectivity between the television and my servers up.
i have been considering the actiontec 6200s in light of this, as it appears they should be faster. my new motivation is that ATT is pushing into my neighborhood with gigapower, but i'd most likely have to attach the ATT wan into my network behind one of the 'remote' moca adapters and so i'd like as much speed as possible. however it looks like encryption on the 6200 is still a mixed bag.
is moca 2.5 or 3.0 really coming? it may pay off to wait if there are consumer products in the pipeline.