Hello aspirant,

There won't be much difference between newly established Medical colleges and older medical colleges as there won't be any placements according in medical colleges and also the exam conducted, practice, lab, infrastructure etc will be more concentrated in newly established colleges as the batches of students will be less. Hence there won't be any problems. The main think you need to see is the lab and practical facilities with professors and practice after studies. If the college is new and it has hospital too then it will useful and there are more chances that they may provide you practice in their own hospital.

Hope this information helps,

Best of luck