Diploma

Diploma in Anaesthesia is a 2-year undergraduate programme that applicants can pursue after finishing their high school education. The curriculum of the programme has been designed to offer training and understanding of anaesthesia and administer dosages of the same to patients according to the severity and type of illness or procedure. The minimum eligibility criteria for Diploma in Anaesthesia is a high school passing Certificate with at least 45% aggregate marks. There is no specific entrance test for this degree course. During admission, all the colleges ask for the 10+2 Certificate. The average course fee for Diploma in Anaesthesia is between 56,000 to 1,00,000 INR. MD in Anesthesia
Doctor of Medicine in Anesthesia, commonly abbreviated as MD Anesthesia, is a 2-year postgraduate degree that students pursue after completion of MBBS. Anesthesia is one of the common drugs available and used in every hospital as it is the medium for minimising pain by causing insensibility. Students nowadays pursue this course as it offers great learning including ambulatory anesthesia, cardiothoracic anesthesiology, pediatric anesthesiology, neuro-anesthesia, obstetrical anesthesiology and pain management. Moreover, the most common use of anesthesia is to control pain during surgery or other medical procedures. Keep on reading this blog regarding this medical Science course. If you want to pursue MD Anesthesia in top universities then you must qualify the following eligibility requirements:
You must have passed an MBBS degree with a minimum of 55% marks from a recognised university from the medical council of India. Further you are required to score qualifying marks in entrance exams. Some prestigious universities conduct their own entrance exams and to take admission in their Institution you need to qualify the same.

There's no such thing as "better" for describing a branch, because every branch has its importance. It is just the matter of your interest based on which you feel a branch is better. I would suggest you to analyse what suits you better and in which of those courses you will perform good. Consider your skills, choose the course for which you've relevant skills. If you are good at coding or if you would like to build your career towards IT field you may take Computer Science, otherwise it'll be of no use if you just take it so that you can get a job early or you can earn more. If you're interested in mechanics i.e., robotics, vehicle manufacturing etc., you should go for Mechanical Engineering.