Not really. When I ran a Mallory dual point on my stock 50 Merc. I didn't notice any difference in performance. Now days, high quality points and condensers are getting harder to find. Here's some good reading.
https://www.jalopyjournal.com/forum/...enefit.547992/
and
https://www.google.com/search?q=adva...hrome&ie=UTF-8
If your engine is now running fine, let it be.