Got placed at MuSigma!!!

Last month I got offer letter from MuSigma during my campus placement for trainee decision scientist role. I desperately need a job as my family situation in not good😔. I didn't mind the 4 year bond as I heard from my seniors that other companies are firing them after the training period and not offering PPO(even large companies like Philips Nokia LG etc.) so I treated the bond like a job security. But there was always a lingering suspicion in my mind about the company so I started researching. My findings are as follows: Pros:-

1)Learning curve/Growth potential - I found out that after leaving MuSigma we can grow very fast as there is a steep learning curve and projects are of high level.

2) Job security???- Not really sure about this but it seems a safer option

3) Not a bad compensation - 30L over 4 years

4) They seem to have work as I saw an internal ppt they shared ( i think it was internal, maybe shared by mistake) which had their hiring plans. They are planning to hire thousands of graduates. Cons:- 1) Bad environment 2) Sh*tty management 3) Work first live later

So now I am scared. I cannot leave the offer as I desperately need one. Have been banned from further placements. No body seems to be hiring off campus most job listings on LinkedIn are fake and don't have lot of real world working skills(just crammed theory and studied some front end development). The only real chance I have is Accenture as I had filled the form before getting placed and hopefully placement department won't remove my name from there as it's a mass recruiter. Now I really don't know what to do if I get selected in Accenture should I go there or choose MuSigma.

Someone please help!!!!!!