R1 looks good but breaking it down...
(not sure if can be found in Malaysia): $99.99 for 5LBS
Conclusion:
Looking at the above breakdown, i think you can just stick to ON at a cheaper price (by half, maybe), delivering almost the same amount of protein per serving at 81.6% (ON).
Why would they need to add in BCAA?    increase protein?

$99.99 but selling $74.99.
over here its rm239, wdc nutrition sells them.
interesting price difference, my guess is its stocks from before currency shot up.

R1 looks good but breaking it down...

For the Ultra Pure Whey Isolate/Hydrolysate Formula,

VANILLA FLAVOUR
0g fat
0g sugar
protein per serving: 25g/28.9g: 86.5%

ingredients:
protein blend (whey protein isolate, whey protein hydrolysate), micronized amino acid blend (l-leucine, l-isoleucine, l-glutamine), natural and artificial flavour, lechitin, sucralose, acesulfame potassium.

(not sure if can be found in Malaysia): $99.99 for 5LBS
Conclusion:
Looking at the above breakdown, i think you can just stick to ON at a cheaper price (by half, maybe), delivering almost the same amount of protein per serving at 81.6% (ON).
Why would they need to add in BCAA?    increase protein?

I think BCAA helps protein synthesis in some ways... But i read the sticky in this forum it was said that glutamine, taurine & leucine are not good?

IMHO, whey protein should just contain whey protein.
Not to say that they are not good. By adding in BCAA, that is just plain amino spiking.
If customers want glutamine, taurine & leucine, we would buy BCAA.