I've been able to get my hands on all of the micro 9's to which I will add the SA EMP and would probably not choose any for pocket carry. Not because of any problem with the individual guns but because of the way clothes fit me. I will not wear cargo pants and cargo shorts are a borderline thing. Also, they all seem heavy to me, even empty! I have a Colt LW Officers ACP that I carry and I don't even know I have it on so I am not sure why the others feel heavy. I would choose holster or Fanny Pack carry for any and all of these! JUST ME! I have yet to shoot any of the SS's so have no thought there. I know I don't need to use the thumb safety but the Solo TS will not work for me and I am waiting to check the Ruger again. For me the SA XD9 SC and the Ruger SC9 or Taurus slim SS are my choices.
FWIW
Richard