Your dream PS-handheld: How would you make it?

[Dr.Vita]

gooch_destroyer said:

Like the Vita but with clickable thumb sticks, SD Card slot, no rear-touch pad instead have R2/L2 buttons.

No sure what my killer app would be tho.

No bubble UI. Just have a simple one. 

PS Vita is really a great handheld and almost perfect, but your features would make the PS Vita perfect imo. :)