I like your oppinion, on which one is the best, and what I can do to improve.

Because it's so big, its very hard for me, first time drawing a layout for a website :p

here they are

first one:

Originally I made the drawing for someone else, but he didn't asked for it, so I decided I liked to keep it for myself.

The cat should be another logo and I should put a title "things" somewhere.

 

second one: