Calling all IDFC first private account holders. Do you use idfc portal for flights/hotels?

[NikhilG]

I'm thinking to get idfc first private credit card for one year where I will propose my bm to take care of all gst and I would just pay 50k. I want to know if anyone have any experience of booking flights or hotels on idfc portal?
How's the experience?
any flights/hotels rate difference compared to aggeegators?