I own the DeCapos and really like them. I had been on a speaker merry-go-round for a couple of years, but the DeCapos have stopped that! I power mine with 3.5 watt 2A3 SET amps and they play plenty loud in my listening room. A great thing about them is they have very good bass, so you don't need a sub. Save some space in that bedroom!
I'm sure the other speakers you mention are nice as they get great reviews, but I have lived with the DeCapos for a while now and I find them to be an excellent all-arounder.