I didn't. FS M&P9 all day every day. It's usually in a CompTac paddle holster, but it completely disappears in an MTAC. It's just a hair bigger than a G19.
Nice inverse answer.
Currently trying out an IWB tuck-able holster, with marginal luck.
https://www.indianagunowners.com/fo..._tuck_able_iwb_holster_ideas.html#post4193381