hey,

Both colleges are equally nice but you can go through below link to decide further which one is good or in which you have to take admission. it can give you comparison according to infrastructure, place so will help you to choose-

https://www.careers360.com/compare-colleges?icn=college-compare-landing&ici=college-listing

To know about KN MODI you can visit here-

https://www.careers360.com/colleges/dr-kn-modi-institute-of-engineering-and-technology-modinagar

To know about RKGIT you can visit here-

https://www.careers360.com/colleges/raj-kumar-goel-institute-of-technology-ghaziabad

Good luck!