I recently started TRT and am doing IM injections. I have a buddy, also on TRT, whose Doc has him do Sub Q injections. I did a little research and read the difference really being the depth of the injection. The article also offered up some other advantages for Sub Q. However, I have not seen or read anything in the threads about Sub Q, leading me to believe IM is the better and preferred method. Can anyone provide some thoughts based on practical experience?