Fit was one of my gripes with the T2, it was made in a way that made it awkward to either have hanging down or hooked from the ear. The T3 improves this, not only changing the positioning of the connector but also including a cable with a well shaped ear hook. I found them to be pretty comfortable with either foam or silicone tips. You do need to consider that the bore is fairly wide though and even the smallest tips aren’t as small as some other IEMs.