Don't dismiss Siltech. The SQ-110 is very good, as is the G6 Forbes Lake. I still own the latter and haven't had another brand unseat it (though I find Stealth Indra and Klee Acoustics on par). I found the older SQ-110 clearly better than the 770i in my systems. Sold both, should have held on to the SQ-110. Haven't heard in my systems the brands others recommended.
Just my 2c
Just my 2c