Will add all details later.
Buying from Nehru Place offline. Is is joining college but still getting a PC because he lives close to college and can manage. Normally I don't recommend PC to people going to college but that is what he wanted and I did the following:
Instead of getting cheap Motherboard, PSU, SSD and only 16GB RAM like the offline market suggested so that he can get a dedicatd GPU
we, instead decided to get an iGPU 8700G instead and made sure to get a
decent motherboard that has four RAM Slots but more importantely better VRM cooling so later gettign the highest end CPU won't be a problem.