The auxiliary side emitters, yes. I doubt you will find much better equivalents to be honest.
Really?
I am not too impressed from these two. The main emitter is fine, I wont touch it.
Probably wise 
The auxiliary side emitters, yes. I doubt you will find much better equivalents to be honest.
Really?
I am not too impressed from these two. The main emitter is fine, I wont touch it.
Probably wise