IMS Ghaziabad is definitely a better option. You can also go for IMS Ghaziabad (UG - Campus) near Dasna. IMS Ghaziabad is one fo the most coveted B School owing to its world class facilities like

• The curriculum, pedagogy land learning experiences are top notch
• Importance is given not only to studies but also to extracurricular activities like dancing and sports to cultural and other premonitionao events.
• The faculty is learned, experienced and highly cooperative 
• The guest lectures are life changing and highly motivational 

I have seen one of my friends get placed successfully in IMS Ghaziabad recently so can rest assured and go for it.