To nitrous or not?

Personally if I was switching to MSD and I have I would get one with the rev limiter dials on the actual box instead of having to put what they call pills in that have set Rev limits... And again for $50 you can buy a window switch that only allows the nitrous to come on and off in the RPM perimeters you want. You do not want the nitrous on when you hit your rev limiter... The rev limiter cuts off spark and now all of a sudden you have a double charge of nitrous in your cylinder and it does spark... You can imagine the popping sounds in your exhaust with just a fuel air mixture... Let alone a nitrous mixture...