We’re also longtime T Mobile customers, and we’ve been paying $120+ taxes and fees for 4 lines. D recently voluntarily switched to a plan with her soon-to-be H, and if I recall correctly, our plan was 4th line free, so it didn’t make sense to stay on the same plan. If we switched to what is now being offered for 3 lines, we would save $15/mo. However, H rarely uses his “dumb” phone, so he switched to a $3/mo pre-paid plan (includes 30 minutes or 30 texts or combination of the two, 10 cents per minute thereafter and no data). S and I could then switch to the 2-line 55+ plan for $70/mo all in. D is totally independent with a good job with insurance, so we now pay none of her expenses. However, S also has “issues”, so we’ll continue to help him out until he hopefully can one day fully support himself.