I use O2 as well daily and travel between Connolly and Rathdrum, I have to say I find the coverage excellent and it only drops off between Bray and Greystones which is to be expected with the tunnels.
My friend uses 3 and hers drops/stalls a lot more frequently and it's driving her nuts. I'm not too sure what packages Vodafone and 3 offer but O2 have a great range of modems and price ranges available depending on how long you want to sign up for etc.
|