Disc Brakes on Early A's - What solution did you choose and why?

I know this has been asked before but technology is always changing and improving. I may not be aware of the latest and greatest so I thought I would ask.

Doing a front disc brake upgrade this winter to my 64 Valiant. I keep flip flopping between Scarebird, Wilwood kit, 73-76 BBP conversion, etc.

For those of you that upgrade your brake system...

Which system did you choose? Why? Would you do it differently today?

I want to do this once! Front disc brakes only. Budget doesn't really matter. Good quality, great stopping and ease of installation are my criteria.

Opinions please. What's new out there? Thank you.