3ds vs PSVITA vs Ipod touch 4g vs Blackberry Playbook?

Well i only have a 3ds and a psvita, i mostly play my vita, my 3ds hurts my eyes and it's currently collecting dust. Now to answer your q's about vita: - "I want good quality, even super hd video quality because my main reason is for videos" Yes PSVita has almost the same graphics as ps3, they're arnt many games to prove this since it barley launched. - I want it to be diversified, I mean we can almost do anything on the device (for games, buisness apps, movie apps etc) Well you can Skype,Play Games, Voice chat, music all at the same time. Meaning you can hear music while playing a game. Also, soon, Sony is going to release a program where people can make apps or game for 100 dollars. So expect new apps and games :). - Good gaming experience and certainly good graphics Yes, Really good graphics(Uncharted, shows this). Funnest game is Modnation Racers or Superstar dust, must have games. Let's not forget Killzone, Call Of Duty, and GTA(maybe) coming soon :D - Excellent browsing experience and performance The Browser is super fast (even faster than sony psp phone.) Though it supports little HTML5, which means no youtube for now. But they Sony said to expect youtube soon. - Flash support on browser As of 2012, Flash will no longer support NEW mobile devices, meaning psvita has no flash support. If you go on youtube, it loads everything but the video. - Capable of viewing videos online on the internet browser Not Yet, they;re making an app. - portable, in other words comfortable too Yes i carry it in my pocket everywhere. - Durable in terms of life warranty Theres a youtube video where some guys throw a psvita to the floor and it wasnt even damaged, while the ipad got it's screen cracked and unusable - Affordable for its price Yes, many people are complaing about it being expensive. it's not epecially with the feauters like touch screen and such. The original PSP was 300 when it first came out and it sold like crazy. It makes no sense. - Excellent battery life and durability according to sony: 9hrs of music, 5 hrs of video, 4 or 5 hrs of game(it depends). To charge it back to 100% it takes 2 hrs. but you can play while it charges. - Useful for some school work yeah i used the psvita for sparknotes one time and it was fast and useful. - It won't get ''boring'' for a specific amount of time, at least 1 or 2 years Depends what game you like or get for it. - Won't scratch easily Rear touch is hard to get it scratched, U had the vita for 2 months and i have no huge scratch in the back, but buy a protector just in case. - Good camera quality (optional) Ehh Psvita quality is almost better than a phone. Not the best nor the worse. better than the 3d's camera.

You basically want a tablet... You can go for iPad 3 or sony tablet!