Ciao Giulia, benvenuta/welcome.
We are not that many, us Italian.
Non siamo tanti noi Italiani
For figuring out if you should get it or not, this is the wrong place. Most of us own one or two, or even more. Everybody would tell you yes, yes!
Which one to get that is quite an other affair. TGS above, has given you the right starting points.
If you have questions that are also specific of being in Italy, and you should, start a new thread with a title like which ereader to buy in Italy?
If you do not know how to do this, I will explain it to you right away. Go to the forum you choose. Click on Forum Tools, and then on Post new thread. Do not forget the title!