Any good deals on prepay mobile top ups

Any going a begging at the moment for the mobile phones that you by credit for ,

I'm a pay as you go customer with vodafone. For €20 per month, I have free texts to all networks for a month (and I text a lot!!!!!!!!!). I don't make a lot of calls on my mobile and find that the €20 credit lasts me a month, at least.

As a constant texter, I find this great but if I used the phone to make a lot of calls, I mightn't think so.

It depends on how you use your phone really.