What I should buy, iPhone 14 Pro now or I should wait for a new version ?
If you need a new phone right now, and the iPhone 14 Pro meets all of your requirements and fits within your budget, then it may be a good idea to go ahead and purchase it. It is currently the latest model available, and it offers many features and improvements over previous models, such as a faster processor, improved cameras, and longer battery life.

On the other hand, if you're not in a hurry to upgrade your phone and can wait a few months, then it may be worth considering waiting for the next iPhone release. Apple typically releases new iPhone models in the fall, so you may be able to get the latest and greatest technology if you wait a few months. Additionally, waiting could also give you more time to save up and budget for the purchase.

Ultimately, the decision comes down to your personal needs and preferences. Consider your budget, your current phone's condition, and how urgently you need a new device. You may also want to keep an eye out for any news or rumors about upcoming iPhone releases to help inform your decision.