#28 is my favorite of your set I would like to see variations with color and shades of grey. I do not like #29 or #27 I need the logo to convey to the viewer that I care more about them and not so much on myself. Maybe adding muted subtle color would make since. I'm not sure. They don't say real estate, luxury, client focus.
They do appear to have staying power for long term branding. This is new to me so I'm not sure how to give feedback on these.