If you were going to supplement with one of the two ON TOP OF your normal post-workout protein, which one would you choose, and when would you take it?
I'm looking to further optimize my training routine by adding some additional supplementation. I'm not looking to get big, simply to achieve as optimal performance as possible during my workouts and recovery periods.
I'm a BJJ athlete, teaching and training ~5x per week, with added strength and conditioning training (usually sport specific bodyweight exercises and calisthenics). I eat fairly clean, primarily lean sources of protein, large amounts of fruits and veggies, and good quality fats. I basically only drink water unless I'm mixing my protein with milk or having the morning cup of coffee.
bcaa imo
love that shit
Creatine, it actually works.
If your diet is decent and eat enough protein you won't even notice bcaa supps.
Creatine
Take both! Both are fairly cheap online these days. 
both imo, but if you have to choose one id go creatine.
creatine.. lol wat.. now there's a waste of money
I got 200 servings of creatine mono for 15 bucks, 30 servings of BCAA's is around 50 bucks, depends on your budget, both if you can
1kg for $15 ?? That is extremely cheap !!
Anyone use silk amino acids? Couldn't find bcaa anywhere in town, ended up going to gnc and even they didn't have it, the guy tried selling me this stuff instead. 
sewich -Anyone use silk amino acids? Couldn't find bcaa anywhere in town, ended up going to gnc and even they didn't have it, the guy tried selling me this stuff instead.
Never buy shit form GNC...its all overpriced as fuck, and the tards that work there usually dont know what the fuck they are talking about. buy all supplements online. much cheaper. and research what your buying before you buy it.