My second N900 also failed me.. so i am looking out for a new phone.. my budget is rs.15000($275)

i have these choices N9-64GB lumia 520 and lumia 620

the fact is i love N9 but it was not released in my country(India). so if get one and "if" it faces any hardware problems, i can not repair it here..

My needs: phone should support facebook and other chat IM's, great audio performance and good battery standby(i had a blue scud which lasted almost 9hrs on heavy usage on my N900)

i wish to go with N9(PS: i would need some help initially using the terminal and are there any complains with the hardware??).. any suggestions??

EDIT: N9-64gb is $270 in ebay

can i go with the N9?