I find Stuff better. They claim to be the best selling gadget magazine in the world (HQ in the UK) and they've just started their Indian editions for Rs.100 starting from December 2008. December 2008 was full of Malaika Arora and January 2009 was full of Celina Jaitley.
However I have subscribed only to T3 under the 1 yr speaker free offer. I read all the magazines last month. T3 was giving the best offer subscription wise.