Hi, I'm a first time buyer looking to build a decent mid range home theatre. I've done some research and I've narrowed down the options for an AV receiver (in no strict order): 1) Pioneer VSX-1021-K 2) Denon AVR-1912 3) Yamaha RX-V671 My 2 questions are: 1) Are the above the most decent options out there? my preference is for good sound quality 2) What sort of speakers bring out the best of these AV's? (While i think i lean towards floorstanding I dont mind small speakers with subwoofers as well - again, best midrange sound quality is the only preference). Apologies if this has been addressed in another thread, kindly point me in the right direction.