I hate them. I always go braless, and by the way I also almost always go commando. I hate the pressure of the underwear strings attached to your body. There's nothing like the free feeling of going braless and commando no matter the clothes you're wearing.
When I'm not qt hone, it's kinda necessary and I guess you just get used to it, doesn't really bother me. The second I get home the bra is off.. can't stand wearing it at home and it's not needed as well so there's that.