I love the shape of the logo on #108, but not feeling the font. Also I feel that the font should be increased just a touch. The black and white version #109 is also appealing.
For #107, Can we make the S of the logo the S of the text in "Synergetics" (instead of having "logo S" Synergetics, it would be, "logo S"ynergetics). The S shape is distinct enough in that one that I dont think the extra S in the text is necessary, and almost feels like a stutter.
#118 looking much better w/ slightly larger font. Would like to see the same design with a few more font selections. Am looking for a slightly thinner pen weight and a tad more elegant.