Hello candidate. All the three colleges are better in their own way. But compared to remaining two colleges ,

1.Government college of Technology is better in all the aspects. The College has good infrastructure and facilities. The college provides peaceful and pleasant environment to study. It is accredited with NBA and awarded 'A' grade in NAAC.

2.Centurian Institute of Technology.

3. Coimbatore Institute of Technology.

Go with the above mentioned order.