Charlie Norwood
Previously known as Infinity Knives
It's rather a change in comfort and perception than an objective change in sound. I've tried to describe it in this post:
Still, I've become a fan of the BAX and would never want to go back to the stock cable.
As for over-ear, no I don't swap sides. Due to their angled design, the fit is actually much more flush and inconspicuous that way. Sound is mostly the same as with downward fit, but imo the soundstage feels different (subjectively: better, more open).
I suppose it could just be in my head, but with a good source (like Tidal App) and running out of an oppo ha-2, there were obvious sonic improvements with the bax cable over the stock cable, primarily in the width of the soundstage and sub bass extension. With anything in the audiophile world it's hard to say if the improvements equal the price of the cable, but it was a welcome upgrade imo.
(I also added a photo earlier in the thread comparing the size differences of the stock and bax when connected to the fx1100.)