its the best way for me to carry, due to my body shape......
actually, i carry just behind that first belt loop, so really i guess, not exactly appendix, and it is as comfortable for me as possible, and it does not "print"
I have one double action auto, a SIG239 SAS for appendix carry. That or a DA revolver are the only guns I'll appendix carry. Good concealment carry for hiking and makes for a very fast draw.