Upvote:-1
It is recommended to enter first in the country you applied for.
As it is stated in point 16 (which is connected to point six): "It is therefore recommended that you carry with you copies of the documents which you presented when applying for the visa (e.g. letters of invitation, travel confirmations, other documents stating the purpose of your stay)" It is recommended to follow the path that has been presented in the application.
If you go first to Italy you may get lots of questions from Officer. I've experienced that. However, if you answer them accurately, there should be a no problem.