Are these batteries any good?

So, I have ordered the 1300mAh batteries from duracell today.

Saw another option just above it which is 2500mAh. I have a question that what is the difference between NiMH and Alkaline battery ?

And is 1300mAh sufficient for Xbox controller?

Ps: I am not a heavy gamer maximun I play 2-3 hours of continous sessions.