Clickstart or Leapfrog handheld - Which is better for 3 yr old?

The Leapfrog Leapster is wonderful!!! My 5 yr old has had his for about a year and a half and his 3 yr old brother is getting his own for Christmas this year. He can do the prek - k games on his big brother's. Favorites are the Dora Adventure Game and the Cars one. Without any games in it he can do a coloring thing that is lots of fun too. (The difference between th Leapster and the L-Max is that the L-Max can plug into the t.v., but the games work on both).