I would like to get recommendations form you guys on what printer should I buy? My budget is 6T. I saw HP C3180, What do you think? Canon Pixma MP160 Any suggestions?

For this price range, you should also explore the Epsons. You can't go wrong with either HP, Canon, or Epson. Its just a matter of making the decision which brand to get. Suggest you work with original inks and papers for the most consistent output.

Cezar,

You might want to consider the Canon iP4300. I've tried it out and the output is pretty good. It's price is in the P6k range.

@Sir Nick, yes sir I am also considering Stylus C65 but seems HP and Canon has better features.
@ Sir Jo, Thank you sir, might try it and read reviews.

@ Cesar

The C65 does not come with that many ICC profiles for Epson paper. (I used to own one).

Other forum members have posted feedback on the iP4300 somewhere here in the forum.

For Epsons you should be looking at the R-series printers. Might cost you a bit more than P6K but they pack a punch.