What is the best handheld game system for a 10 years old boy, the SONY PSP or the NINTENDO DS?

I am a grandfather. I like development games and I promise to my grandson to buy him a handheld game system. What is the best handheld game system for a 10 years old boy, the SONY PSP or the NINTENDO DS or something else?
Thanks.

Try the new DSI for a little boy. It can know take pictures and you can edit them and do lots of cool tricks. Plus the games are more child suited, like mario or nintendogs or animal crossing (Mario and Zelda are more for boys actually). Buy a PSP in maybe 3 years time, as the games are more suited for older people. Hope I helped.

Classic Game Room HD – Sony PSP review

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5000mAh External Power Bank Backup Battery Charger for Tablet, iPod, iPad, iPhone, PDA, MP3 MP4, Mobie Phone LG Samsung Sony Nokia PSP and Digital Devices with DC 5V Input (Input: DC4.8~5.2V 1A, Output Voltage: DC4.8~5.2V 500mA) $24.19 The Power Bank is used as a backup power for your mobile device. There’s no need to charge your devices through an electric outlet. Its small size allows you to carry the power source wherever you go. Say bye-bye to bulky chargers and a mess of external connecting cables from now on. You will love to have this along on your next trip. Features: Portable and Convenient. Elegant and Fashionable Desi…

~Sony PSP 1000 Skin Decal Sticker – Pink Screaming Crossbones~ ~Sony PSP 1000 Skin Decal Sticker – Pink Screaming Crossbones~…

Wipeout Pure $4.95 Wipeout Pure, the latest edition to the popular racing series for the PSP handheld entertainment system, provides an intense, combat racing experience as players choose from five different speed classes and race relentlessly around 16 futuristic, racing tracks. During both single and multi-player gameplay, racing fans will be able to enjoy challenging, action-packed gameplay modes that include Sin…

Zathura [UMD for PSP] $7.00 Zathura, a smart and stylish kid’s adventure, launches into action when Danny (Jonah Bobo) twists the key of a dusty science fiction game–a game that unleashes a localized meteor shower and wrenches Danny’s house into orbit around a distant ringed planet, bringing Danny’s brother Walter (Josh Hutcherson, Kicking and Screaming) and sister Lisa (Kristen Stewart, Panic Room) along. Soon a defective …

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Basilisk II $69.6 Used – High Quality Content by WIKIPEDIA articles! Basilisk II is an open source software emulator which emulates the 680×0-based Apple Macintosh computer on a variety of operating systems, including BeOS, Linux, AmigaOS, Windows NT, Mac OS X and even on the Sony PSP. The last version of Mac OS that can be run within Basilisk II is Mac OS 8.1, the last 680×0-compatible version. Newer Mac OS versions aren’t compatible with Basilisk II because those newer versions require a PowerPC-based processor

Championship Manager (PSP) $74.4 Used – Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Championship Manager PSP is a football management video game released exclusively on the Sony PSP in December 2005. It is developed by Gusto Games and is based on Beautiful Game Studios’ Championship Manager 5. It is the first game in the Championship Manager series ever to be released on a handheld system. The objective is similar to all other Championship Manag

Championship Manager (PSP) $61.2 Used – Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Championship Manager PSP is a football management video game released exclusively on the Sony PSP in December 2005. It is developed by Gusto Games and is based on Beautiful Game Studios’ Championship Manager 5. It is the first game in the Championship Manager series ever to be released on a handheld system. The objective is similar to all other Championship Manag

Consolas Da Sony: PlayStation, PlayStation 2, PlayStation 3, PlayStation Portable, PlayStation 3 System Software, Dead Space $16.97 Used – Fonte: Wikipedia. P ginas: 33. Cap tulos: PlayStation, PlayStation 2, PlayStation 3, PlayStation Portable, PlayStation 3 system software, Dead Space, Hardware do PlayStation 3, Lan amento do PlayStation 3, XrossMediaBar, PlayStation Network, Acess rios para PlayStation 3, EyeToy, PSP Go, PS2 Linux, Universal Media Disc, DualShock, Next Generation Portable, PlayStation Move, PocketStation, Linux no PlayStation 3, PlayStation Home, PlayStation Store, PlayStation Magazine, PlayStation Networ

Consolas Da Sony: PlayStation, PlayStation 2, PlayStation 3, PlayStation Portable, PlayStation 3 System Software, Dead Space $16.97 New – Fonte: Wikipedia. P ginas: 33. Cap tulos: PlayStation, PlayStation 2, PlayStation 3, PlayStation Portable, PlayStation 3 system software, Dead Space, Hardware do PlayStation 3, Lan amento do PlayStation 3, XrossMediaBar, PlayStation Network, Acess rios para PlayStation 3, EyeToy, PSP Go, PS2 Linux, Universal Media Disc, DualShock, Next Generation Portable, PlayStation Move, PocketStation, Linux no PlayStation 3, PlayStation Home, PlayStation Store, PlayStation Magazine, PlayStation Network