But will certainly pass on the Source for all those other left-leaning gadgets.
I guess that Logi remains, like its egregiously inept 'management' s/ware which I eschew on Apple: impervious to suggestions from the field / actual experience.
You just cannot use the Logi T-balls with l. hand, forcing such folk to use the finger-type models with ball-centered == ugh, in my universe.
Oh Well.