Miss the streams for the BBCF Location Tests these past few days? Well AbelcruEX was kind enough to record the streams and put it on Youtube. Even if you did catch it live, now you can instant-replay some parts that were too fast to comprehend the first time around!
It is not necessary to get black balls to enhance BRO. Regular balls can enhance it. The fastest way for that is just set then BRO.
If you want the fastest way to get a black ball:
Set > CR or SA
QV > CR or SA
Holding 2 ball then releasing is easier to charge but slightly slower
YRCing can give a lot of black ball possibilities
But because you want black ball into BRO. I'll say just a regular set or QV then CR or SA
However, the opponents pressure is situational and matchup dependent. You don't need to directly make a sequence. You can move or wait then complete