The logo

[giraffe-fsharp]

The logo

[dustinmoris]

For those who like C, there is this variation which just came in:

[slang25]

These are looking great.

I'm not a fan of A, it's not as striking as the others, and looks more suited to a fashion brand than a tech logo.

B is very nice, and closest to your original concept. It's simple while very well executed.

C is very clever, and again well executed. It has a great balance between simplicity and being recognisable as a giraffe. I'm a big fan of this one.

For me my preference is from favourite to least: C, B, A

[nojaf]

I'm in favor of B.

[MiloszKrajewski]

C >= B > A

[jimmydburr]

I would say A is the more classic of the three.

[slang25]

The new variants are awesome, nice font and colour. My vote is for the one on the left.

My daughter (4 yrs) says she like giraffe A, "cause it's doing the splits" (she's now running around doing the splits)

[dustinmoris]

lol kids are awesome :) Thanks for the help!

[dustinmoris]

Thanks everyone for the help. C was the winner and even though it wasn't my first choice in the beginning I think it is a fantastic logo now.