I know giffgaff are a bit slower then o2. Plus I'm in Scotland so what
good is wifi on the London underground? But 1 thing o2 don't allow
though I do do it is tether and giffgaff allows it. I was on giffgaff a
few years ago and never had any problems...
I am very disappointed with o2 with the bundles as I have the £15 bundle
and 500 minutes are enough for me and I'm lucky if I send 10 text a
month so don't need 1000 minutes or 500 text but data they could of at
least gave more data but instead the £...