Yeti makes some good comments. ^^^^^^^^^^^ I have been using HI-TEK coated both commercially and self coated for a few years. There was a learning period as the mixture and catalysts have been changed over the years (FOR THE BETTER).
I have used various manufacturers but currently have settled on ACME BULLETS.
Others in my gun club have started reloading with HI-TEK coated projectiles after I exposed them to them.
They like their results with them.
I HAVE NO SMELL FROM ACME BULLETS AND I SHOOT INDOORS WEEKLY WITH THEM. (9mm, 38 spec, 45acp)