[dg7feq]

As written before the choose of the SIM cards always depends on the field of usage.
For UK customers for sure the +44 cards are the best.
In my case many of my collegues call on my card from their german mobile. The rate to EU mobiles from our contract is 29ct/min. So it doesnt matter if +44 or +372, both are in the EU zone (whereas latvia +371 would be in the world zone with 99ct/min in our case).
Of course for other people this can look very different...