Change in airtime tariff

[DC48]

Hi 

I currently have 15GB data allowance with unlimited texts calls etc.  I do download a lot of music however usually through wifi at home.  My average usage is 1.5 GB.  If I reduce my tariff to 3GB will this be enough?  Thanks

[jonsie]

In theory yes @DC48 

But it's bet to have too much than not enough

[b4u2]

Sounds like it can be, maybe they it out and see