A is better. the logo color in B it seems identical with the background, make it less readable. You can try to create a better one, I think adding a rounded rectangle as your background logo is good. but the color should be contrast with the text logo.
I like A. Not sure if you need a brand new logo. I think it should be 2 to 4 times bigger after looking at your page. Another would be fine. If you changed, maybe a logo that gives off a sense of motion too. But A is fine with me.
Hello Guys.. Topunit is a CH, and he got good logos.. He loved mine and one other fellow.. And A is my design.. I thing you all helped me to win.!! Thanks for that..