I passed the H13-321_V2.5 HCIP-AI-EI Developer V2.5 exam yesterday after using the Killtest practice questions. Overall, the question coverage was quite good and helped me review many of the key topics that appeared in my preparation.

The study material was especially useful for checking my understanding and finding areas that needed more attention before the exam. My only suggestion would be to make some of the answer explanations more detailed. A little more background on why an answer is correct would make the material even more useful for learning, not just practice.

Overall, the questions were helpful and played a positive role in my HCIP-AI-EI Developer exam preparation.