There are three different recievers I am debating between to get. I'm not very sure how fair this comparison is but here goes. I have a chance to get a Sony STR-DA2ES for a good price so I'm considering that. Then two other models I am considering are the Sony STR-DA1000ES and the Harman Kardon AVR-230. Any clear winners that anyone can suggest between those recievers? Cosmetics doesn't matter to me but I do want to replace my aging Dolby Digital only Pioneer VSX-05. Thanks for any input anyone can offer.