BAL on my 'King along with run-stop-turn mod for the rear blinkers with CD LED bulbs, all three blaze effectively.
Safety first.
Check for proper fit first! My BAL has tag light up, some bikes have tag light down. With the BAL, it is my understanding you cannot just change the lens to fit your needs.
As for the BAL, there is no comparison.

 

I removed the yellow turn signals from the standard HD turn signal bar. Bought the 24 LED stop,tail,turn lights from Superbrightleds.com and made some housings for them. Used a trailer converter box for 5 wire to 4 wire to get them to work right. I've had people change lanes behind me as to not have to look at them.