I never used a dealer really, i have always gone to T-Mobile direct - be it at
www.t-mobile.co.uk or their shop down in Aldershot, like yesterday. I did try and push the guy for a deal but they had given me £50 already, so i was happy enough.
They did put the price of my plan up by £2 a month though, which sucks...and i can't use my minutes for WAP access any more. It's now £15.99 for 13 hours of calls off peak and 50 messages...
Mix It is good because it means i can't overspend my contracted allowance and find myself with a HUUGE bill... It's a contract, but I am in control. If i want to overspend, then i just top up like pay as you go. It's also good for if my phone gets nicked...
I have always had very good experiences with T-Mobile - though i'm not with them by choice. Where we live we can't get any network coverage with ANY other network, but with T-Mobile my phone registers consistent 100% signal strength.
All in all i'm pretty happy...
Chris