Hi, on behalf of this question I would like to tell you that all colleges came under AKTU and are counts in good college. But since you want the best one of these three so let me tell you that JSS, Noida is a private college and KNIT, Sultanpur and BIET, Jhansi is owned by the Uttar Pradesh Government. As well as the place ment criteria also not posses much differences. But coming on the fees criteria you must know that JSS have much higher fees than other two so for fees perspective BIET and KNIT is ahead of JSS. So this was the big issue diffence between the both type of college. And If I suggest on behalf of my college exposure then I think KNIT is more good than both others.
So now you can surely opt the best of all three.