NIT Uttarakhand is the last choice of the majority of students among all other NITs. It has the lowest ranking, poor placement records, and no awards or academic excellence. It is considered a Tier 4 institute. 

On the other hand, IET Lucknow is a prestigious institution, especially for engineering students. It is one of the best UPSEE institutes in Lucknow. Moreover, it is considered academically strong and has earned good recognition.

Check the following table for a brief insight on relevant statistics of both institutes:

Generally, ECE is better than ME but it applies to the institutes which are nearly on the same level. In this scenario, pursuing ME from IET Lucknow would be the better option in terms of placements, a recognition that would later help you in finding a job through off-campus placement.