Planning 4 a new mobile pfone !!!

Hiii ...
i am planning to buy a new hand set with my budget in between 6k to 7K , and i am mainly concentrating on either Nokia or sony ericsson ...
so please suggest me a good handset this range ..


one more thing is that .. in some shop they are suggesting me to buy Nokia 6300 ..
but previously i heard that there was lot of problem with this one .. but they are saying that now nokia has improved this a lot ...
so what u people has to say about this ..

please help me to chose the best !!!