Greece F2G has several prepaid bundles
 

I would like to select the best F2G has several bundles of prepaid phone call in Greece, Greek National - Wind on the issue. What will be most advantageous option?

The best would be f2go 1.

It has per second billing and it costs 0,252/min to dial phones within Greece

Read :

Non Stop Fixed

Don’t waste time. Non Stop Fixed keeps you connected with all your friends in fixed phones, as it offers:
120 free minutes to be consumed
towards all national fixed numbers
at a registration fee of just 5€/30 days.

For activation call 1265 from your mobile phone or send an SMS with the command ‘STA’ to 1255. The free minutes concern all calls to national fixed numbers, excluding calls while roaming, mobile and international destinations, and services.

5 euro /120 = 0,041 Euro /min Do you think well?

This package for f2g is the best offer now.
And is still available. Go for it!