Wolf, I was in your shoes over a year ago, somewhat tired of my existing speakers, but not sure which way to go. I did much research on the net, and kept coming back to the Sierra 2's. For a bookshelf, anything decent from the traditional retail market was well over 2000, and these internet direct companies seemed to be able to offer much better bang for buck.
So a tried a pair on the free trial they offer, and they were so superior in the theater system to my Paradigm Monitor 7 that I moved the Sierra 2 into my high end 2 channel system. Airy highs, detail, lush vocals, they blew me away. I ended up with 3 Sierra 1 across the front of my theater and I'm an Ascend fan for life. If you can feel a little adventurous, it's really worth it. The Raal ribbons are spectacular.
In your cozy room you really don't need more than that, save your coin, maybe upgrade the surrounds if so desired.
So a tried a pair on the free trial they offer, and they were so superior in the theater system to my Paradigm Monitor 7 that I moved the Sierra 2 into my high end 2 channel system. Airy highs, detail, lush vocals, they blew me away. I ended up with 3 Sierra 1 across the front of my theater and I'm an Ascend fan for life. If you can feel a little adventurous, it's really worth it. The Raal ribbons are spectacular.
In your cozy room you really don't need more than that, save your coin, maybe upgrade the surrounds if so desired.