bladetech thigh holsters...good for 3 gun comps?

[waloidian]

Im thinking to get the Supertuck IWB for CC, but Id like to have a 2nd holster that would work for open carry around the house, yard, AND work for 3 gun matches. I have never done 3 gun, but would like to eventually try it out. Getting the right holster now would save me from having a stack of "failed" ones. I tried researching some 3 gun rules, and most say that the holster needs to be worn on the hip, and cover the trigger. Does this mean no thigh strap holsters? If these arent allowed, then I would think any of the paddle OWB types would be fine. I liked the thigh holster for OC at home and the yard because I dont always wear a belt on my shorts or pants. Any other solutions for OC at home besides the shoulder types?