Nokia or Sony???

I called Singtel last week & complained saying since I've been their loyal customers for so long, yet no voucher or coupon was provided for phone upgrading except for the monthly $8 reduction....
I thought the reduction was not a big deal at all....
I would rather have the phone upgrading voucher than the $8 reduction for 2 yrs...

So the nice man offered me a $100 phone voucher for the upgrading...
so actually I've shortlisted 2 phones....

The Nokia N79


or

the Sony Ericsson C705



Really like the Nokia phone becoz of the functions but I always find nokia phone is pretty auntie-ish.... coz auntie always this brand.... *kekeke*
Though I'm liking the Nokia phone, unfortuantely, Singtel no longer be selling this model... *so sad*
Meaning I won't be able to use the $100 voucher given by them, since I can only purchase thru Singtel Hello Shop.....

Haiz so that's why I need to have another alternative....
I picked the one which I'm most familiar with SONY ERICSSON!!!
In fact, I've been using sony for like more than 6 yrs oreadi..... *coz I love this brand by heart*


Can't make up my mind....
Should I waste that $100 voucher & buy the Nokia thru the mobile shop or simply get that Sony so I can use the voucher??
U can tell me thru my tagbox.... Thanks