When I built mine I just settled for what I could get and now I'm spending more to change what I don't like. So if your on a budget plan what you want look at a few then buy, so many options out there.
If I was a bad guy, and walked in the building the first thing I would do is look to see how many guards and/or possible threats. I would then eliminate those threats to grant me an easy get away. I conceal carry at a cross draw a little more comfortable and less body movement then chicken...