Just looked at the TI flats but they gauge seems odd 43, 56, 70, 100. Seems quite a step from the A to E strings gauges. Does that not sound like the E string has more boom than the other strings ?
I expect a more even balance across the string widths.
I'm currently using La Bella Low Tension 40-100 but this is my first set of flats in 30+ yrs.
Dave