Hello Samaddar! 

Talking about the placements, ECE doesn't have much importance during placement drive.

So far in the 7th semester no core company for ECE had come for hiring. There were a few companies like

1. SapLabs, Amazon Web Services, Sumologics, Infosys (Job Description: Software Development )
2. Zycus, Edoofa (Job Description : Management)
3. Incedo ( Job Description: Technical )

These companies involved ECE students as well but qualified only CS/IT students after the first round.

Only Infosys, Edoofa and Incedo have offered ECE students placements so far.

Till now only 26 students of ECE are placed from sector 128 where total are 133.

Look at these points for galgotia University :Talking about this year approximately 40–50 companies visited the college in such a desasterous market condition. Most of them offering 3–3.5 lpa and a few like metlife, HP and few more offered around 4–5 lpa.

For cse galgotia is better as compared to ece for jiit. 

Good luck... 

JAYPEE Noida and Galgotias University both are good when it comes to placement, study standards, exposure but what needs to be decided here is whether you want to do ECE or CSE? As both the streams are different from each other. In ECE you'll learn about making circuits and analysing them, the internal structure of a machine and how it works. In CSE you'll learn about making softwares, operating systems and basically writing the codes or algorithms of that circuits. 

However, i'll recommend you CSE from Galgotias University, as when compared to ECE, CSE has more demand in the industry and also GU has a tremendous histrory for CSE placements. You can also visiit both the universities and decide yourself. 

Hope it helps.

Thank you.