I have Shot TSD, G&G, Madbull, King Arms and BBB
are BBB better then all of them? Yes
Do I only shoot BBB? No
I understand the question you are asking but it really all depends on a few things.
1.What gun are you shooting these BB's out of?
2.how many BB's are you going through?
3.What can you get locally?
4.What can you use at your local field?
I asked #4 because at my local field we are not allowed to shoot anything other then one brand of BB so when most of my games are at that one field it limits me to what I am going to stock up on.