Since you are in Spain, probably the best people to answer that question would be
others in your country.
The cell phone is one thing and the service is another.
For the last several years, I have been using TracFone service. I usually purchase a
new mobile phone every year or two. I buy one that comes with triple minutes, texts,
and data. Rarely do I even use all the minutes that come with the phone....normally
1,000 to 2,000 minutes. Around the Christmas holiday is when I purchase a new cell
phone for tracfone because they always have a decent deal, phone, triple minutes, etc
at about $100.00. My most recent mobile phone is a Samsung Galaxy Luna Android
Marshmallow.
I also have a landline and so I really don't need a cell phone much. Even in my vehicle,
I have onstar for emergencies.