I'm with ya! Would never carry a primary in that thing and neither would I carry a back up in it cause my primary will be right where I train with it @ 3:00-3:15 IWB or OWB and the belt would be tight enough to hold it and my pants up so I wouldn't be able to safely get to a not so smart carry very quick or very safe. I am not risking shooting my stuff off.
Carry where you train/Train where you carry!
If you are training from a smart carry holster in a fighting pistol class all day for 8 hours and then carrying it in the same fashion when you leave the class and you can get through that class where you are up and down, on the ground, taking cover, etc and get to the gun the entire time with no problem I am all for it (it can't happen). But if you strap on a OWB holster and train for the day then throw your ccw in a not so smart carry when you leave, you are doing yourself an injustice as your muscle memory is designed to go where you trained it to, in a high stress situation your toast, ask any instructor or a LEO that actually trains on a regular basis. LEO's normally survive incounters in the field due to training, muscle memory and instinct. Many times they will tell you that train takes over and they didn't even remember drawing there weapon. That is the way it should work, instinct and muscle memory and let the training take over.
Ti