if you do buy, hit up my referal code: MP492691
as for choice of proteins this is mp's generic protein, it's good value and nutritionally sound, banana isn't very tasty though. i'm using this atm and went out on a limb and bought 6kgs of it, i don't regret this. also theres this which is a premium one, and it's better if you cba to read the shpeil, i have no experience with it personally. i've also used this one which was fine to, leaves me feeling fuller than other shakes, i use it for breakfast if i'm in a rush sometimes. they do bundles where you set some pills and stuff, but you wanna spend some time reading the reviews and description to see which will best support your goals