what should I get D3000 or D3100 or D40??

I want something that takes pictures like a d40 but i dont want to buy a d40 from amazon with a 3 year warrinty thats expensive but i dont know whats better a d40 or d3100 also i dont know if the price is worth it,i just want it for good quality pictures i can take whenever im around on one picture mode,nothing crazy im not a hardcore photographer just a guy who wants to save memories in nice quality so what would be better for me?

2 Weeks ago in Arts