Hello dear, 

Thanks fot contacting us. 

Both of them are good.

Chandigarh college of engineering and technology is a government college approved by AICTE and is affiliated to punjab university, chandigarh. It has been given a rating of AAA+ by careers360 which means it is good. For more information regarding it, visit the link below: 

Https://engineering.careers360.com/colleges/chandigarh-college-of-engineering-and-technology-chandigarh

Whereas, chandigarh university is a private college approved by UGC, AICTE, COA, IUCEE, PCI, BCI. It has been given a rating of AAA+ by careers360 which means it is good. For more information, visit: 

Https://engineering.careers360.com/colleges/chandigarh-university-chandigarh

Hope this will help you!

All the best!