congrats on the Atlas. i hope to hear one soon.
From everything i have read I am sure that the Telos is a better arm. But at this level, I suspect, the improvements are miniscule. Telos owners will rightly disagree.
the Talea 2 is a fantastic arm. i have one sitting on my NVS right next to my Telos. although right now i have the Miyajima Premium Mono Be on the Talea 2, i have had identical A90's in my system with both arms at once.
the differences between the 2 arms are not miniscule. at this level of performance it is degrees of wonderful we are speaking about. unless you had the 2 arms side by side it might be challenging to quantitate the degree of difference in an objective way, although the difference musically is significant. in my system i use my RTR master dubs as a reference; the Telos looks it in the eye and even spits on it sometimes (especially with the Ortofon Anna); the Talea 2 not quite.
in many ways they are cut from the same cloth; but then the Telos goes to a higher level at things.....and has a way of sounding real in a unique way which needs to be heard, words fail me.