uni vs. standard points?

[silvertip67]

I found a box of parts when I bought my recent truck a few years back...have been using them ...but found some new points that I have never used before..."Blue Streak" uni points...there ws about 6 sets in the box, half uni's and half standard.the Uni's look very quality made w/ a copper color anodizing on them. plus they are pretty precise compared to some points I have seen.

I tried them and have a bit of problem setting the .019 gap...but imagine its just a matter of practice working around the condenser thats in place...do I need to disconnect the older condenser that is still strapped onto the coil if I use these...?

also what is the opinion of those here about using them...and any little details for advice.