So Last Years

With over 80 million of these consoles sold already, it s amazing to find out that it is still outselling all other handheld consoles.  Here's a review from when it was launched. 

Not only is it a third of the price & plays all of the games the DSi can play, it also plays the Gameboy Advance games as well as the Guitar Hero games for the DS.  For the DSi however Nintendo removed the second cartridge slot so neither do the original peripherals fit but nor do some of the DS games. 

In case you need a further judgement call check out this spec comparison between the two.