JM Lab Chorus 706 Versus the Triangle Stella es

I ran across a ad for the 706 spkrs and with the good press JM Lab recieves I wanted to know more. I currently have the Stella's powered by a Odyssey Stratos amp. I listen mostly to jazz (Miles,Herbie,etc) and like the detail and soundstaging the Stella's have. Good bass is also a must although bookshelf spkrs have there limits. Thanks and enjoy the music.