Robots + OC2(Random drawings 5)

If ppl ask me, "What is ur goal in life?" I dun think i really have any goals in life. But i do have unrealistic goals. One of them is to build a robot. From young, i always like robots, coz i think they are like very cool. There are a lot types of robots. But what i really like is those like human like that, means got arms got legs. Not necessary need to look like human. Like android. 

So i got this unrealistic goal which is to build a robot, which have its own mind and feelings, can move on its own. It will be like a small chibi robot. Thn can follow me around. Purpose? Hmm.. Help me carry stuff? Hahahaha. Its just like u seen in anime those robots that follows the person around, speak, and do chores. 

Here's another random drawings of robot. The concept came from Chachazero from the manga mahou sensei negima.

So, from 1st, 2nd, 3rd of left to right. Which do u think u will choose? Personally i will choose the 2nd 1.