I have owned several Samsung and Panasonic all in one 5.1 systems. Seems each year they improve. I got my latest, a Samsung, on amazon for $399 or so. Its very good for the money. Netflix, blueray, effects, eq, etc. Wireless is a bit of a misnomer. The rear speakers are considered wireless, but actually have wires which plug into a transimitter that sends the signal wirelessly to the receiver. And, the transmitter must plug into a wall. Its cool, but the speakers are not wireless.
I would get another Samsung when the time comes.
I would get another Samsung when the time comes.