Confused about new online system

[Monajasra]

Hi
I am applying for citizenship on 9th of feb. Submitting online application.

If i am not wrong after payment we can choose either new system or existing system i.e. postal?
I want to go for existing system, can anyone help me how it works after payment like biometrics n all, do we get email or letter?

But my husbands wants me to apply through new system.

So help me please which one is easy and quickest method?

Thanks

[zimba]

You apply online. You can either book an appointment with UKVCAS, enroll your biometrics there and then keep your original documents OR enroll your biometrics at a post office branch and send your original documents to the HO.