Nokia 5130 or Nokia 5310 or Nokia 7210 Supernova

I have been planning to buy a cell phone from quiet sometime and i guess now is the time appropriate to have one and begin the new year on a fresh note. I have three models on my mind:
a)Nokia 5130
b)Nokia 5310
c)Nokia Supernova 7210
Looking out for a phone which would have all the features majorly picture clarity and good music player, yet which is lighter on the pocket.
But in a confused state as to which one to actually choose from. Recommending or sharing your experiences with these phones is highly appreciated:)
If not the above models, which other phones would you suggest that would fall under my umbrella?

Nobody is..........

Found this quote printed on a 'Tee'!

Etc

Working for a span of five years for now, I have decided to take a break from work for sometime and here I am, doing one of my favourite jobs – Blogging, which I had almost nearly forgotten in the hustle and bustle of fast paced life. Few updates from my past are, I have become a proficient in my job, which revolved around software testing.I have witnessed the corporate world’s environment, its working culture and so on and so forth. Irrespective of the fact that five years is very short to draw a conclusion about something, I have to acknowledge, on the whole I have had a great work life so far and looking for that break soon.