Tata photon MAX

Hi!
plz someone help me, is it worth spending money for TATA Photon-MAX stick in Delhi & NCR area ? They are offering exchange offer with some conditions. I am giving a thought bcoz there is NO TATA DoCoMo 3G in Delhi & NCR area till date

Photon MAX is CDMA EVDO Rev.B service. There are very few towers which would be presently EVDO Rev.B enabled. Rest of the Towers would be only EVDO Rev.A (3.1 mbps max) enabled. Some of the towers may also support just CDMA 1x (144 kbps). So, before purchasing try to get a demo at the location where you are expected to use it maximum.