I recently moved into new house where I will be able to set up a home theater system. A combination of many things (including laziness) stopped me from doing so over the last 15 yrs or so. I pulled 4 receivers from storage that have either been used by me or family members in some capacity over the years but are all, at least, 10 years old. I am don't have anything special with my TV's (2 50"+ flatscreens. not curve or anything cutting edge). My hope is to use one of the 4 that I have and probably sell/donate the others. My question is; is one of the 4 listed below head and shoulders better than the others and worth using for my purposes (watching sports and movies with surround sound speakers and subwoofer)? Be gentle when you reply as I know all of these are dinosaurs....
onkyo tx-ds797
pioneer vsx-27tx elite
sony str-de635
denon avr-900
onkyo tx-ds797
pioneer vsx-27tx elite
sony str-de635
denon avr-900