The MK (not sure which one, 2, 3, I don't remember) had an awesome sight on the top, it was a laser circle, which I found very very easy to use. Still heavy for me, I had to place my hands on top of this box to hold it up so I could keep from weaving evvvverywhere. However, I felt like that was making my grip and stance all messed up, and early on, I don't need to pick up bad habits. It jammed a lot, at least every clip.
Perhaps, I do need to look into revolvers. OH and by the way, yes, I have an amazing instructor, and teacher- my dad. He is amazing with everything, and gun smiths and all. I just want to go out and find my own information, hopefully it will show more dedication. After 22 years of ignoring his hobby, I feel I should catch up a bit! So, thank you all sooo much