M&P 9c and M&P 45c.
9c has an Apex FSS trigger kit, with a heavy trigger return spring.
45c has the Apex AEK trigger, hard sear, and USB.
9c is my CCW, 45c is for the home.
Case is a Pelican 1550 w/ pick/pluck foam. I have it set up with a cleaning kit, tools, extra springs (well, all the original factory pieces I replaced with the Apex stuff), extra batteries for the streamlight, uplula, mags, etc. There's still extra room for whatever else I can shove in there (ie. another M&P), which is actually being used now for ~400 rounds of ammo (in the 2nd layer of foam underneath).