Shotgun is by far my weakest point. The 30 round shotgun stage was pretty rough. 5 shot pump-gun plus lack of experience / practice makes for a slow stage. I ran the gun dry a few times and if I stopped shooting to do something else (move, load, etc) I'd sometimes forget to cycle the action. The extent of my prior shotgun experience was probably about 1000 rounds shooting trap and sporting clays over teh past few years and a few hours practicing loading the week before the match. I've got to sort out my gear and then start working with it. I'd like to get a chance to handle and possibly shoot the potential shotgun candidates before I plunk down the cash. It looks like the contenders are the Benelli (suck up the cost of a complete ready to race gun from Benny or Salient or buy a factory one and do some work on it), FN SLP (not sure who works on these, though they seem pretty ready to go out of the box), or Mossberg 930 from Benny (I'm following his 930 project on benos; he's saying softer shooting and easier to load than the benelli for less money).
Rifle, I cleaned the medium range stuff (75-150ish) pretty easily, not sure how the time was, but I'll call that a relative strength for now. "Pistol stages with a rifle" went smoother than they did at Harvard, so I think that skillset is coming along. I'm planning to get a 22LR conversion to really work this live fire. My times feel slow because I'm not driving the gun with confidence. Equipment wise, I think rifle is set other than acquiring my own 30 round mags and possibly trying to get my 40 to run.
Pistol, I need to work on the same stuff I've discussed in USPSA threads, namely dealing with longer stages, keeping the speed up on shots that need a lot more accuracy, etc. Low light pistol shooting also needs a lot of work, but I don't think that comes up in most 3 guns (there was a dark pistol stage in this match) and I've never heard of it in USPSA.
Overall, stage planning, stage planning, stage planning. Long (30+ round) stages and those with multiple guns, I'm just not used to planning and then burning in a plan that long. This match setting up the right gear and remembering all the targets was enough of a task load, I didn't really work on the little time saving stuff.
Overall equipment wise, I need to move to a 2 piece belt system. Rearranging gear on a regular belt without techlocks sucks. I also need to get a cart set up.