CSU, Fullerton VS University at Buffalo, Suny

Hi Guys, Can anyone please help me choose best university among below two universities for Masters in Information Syste

I've received my IELTS TRF i got l=8,r=7, w=6, s-7, overall band=7

Should i try for one more attempt or go ahead with this score?

Which admit is better to accept for fall'22, MSCS ?

1) NJIT2) RIT3) SITif suggesting specific reason plz?

I'm a fresh Graduate with an Undergraduate Degree in Business Administration. I do not have substantial work ex but have internship experience in Marketing. I have admits from US universities for MS in Marketing (STEM).

Is it ok to go for a 1 year MS Degree? Would it affect my job prospects?