Parallel ignition systems, anybody tried running one?

Orange = junk - agreed if it’s a newer one.
Chrome = disagree. Never an issue. I’ve had a couple of them on various cars without issue.

What ignition do you suggest.
I have had personally horrible luck with MSD and will not ever bother with them again. I have always had junk from them that has not ever last a year, except my first 6A box. Which sadly went with the truck I sold.

I like MSD and have 3 that have been in service for decades, but if that isn't your flavor, I'd be looking into a PerTronix box, any CDI, or an HEI ignition.