I keep hearing that Onkyo is good as well, though the problem I have is that these receivers are almost as difficult to compare on paper as the speakers, so it is hard to make this kind of judgement.
BTW, I am still within the return period for the Pioneer so it isn't as if I would need to go nuts trying to sell the thing.
The only features I really need are an internal remote controlled audio source selector switch (I don't want to buy a separate one, they are way overpriced) DTS support, and DD support. I would like LPCM and TrueHD support, but the lowest priced receivers I can find which support those are way beyond my budget. I don't need any video features at all though; my TV has 5 HD inputs and 3 SD inputs, and I like being able to listen to audio from one source while seeing video from another source, so using *any* video features of the receiver is counterproductive here.
One thing I like about the Pioneer is the MCACC feature which automatically adjusts the gain for each sound channel for optimal results across the entire audio spectrum, and its automatic 5-band equalization feature; this is time consuming to do by hand, and I think it does a better job of it than I can. I haven't found many other receivers in this price range which have a similar feature though.
So long as the Pioneer works fine for me here then, I shouldn't even bother considering switching receivers anyways?