Which is better?? psp slim and stylish or ps vita 3g?

Definitely the PS Vita, it is a remarkable piece of technology and not nearly comparable to the PSP in graphics performance. Its fantastic! PSP Slim is nice, but is not worth it when the PS Vita is coming out. The PS Vita 3G in the Indian Rupee is 19,359.16. The Wi-Fi only version is 16,131.24. Just wait for the PS Vita which will be coming out in either late 2011, or very early 2012. I would think that the PSP Slim would be about 9,678.41 INR to about 12,904.54 INR at the very max. But definitely go for the PS Vita, it will be worth every cent! Hope i have helped! Good Luck!