no arguments from me here - all the Voigtlander ones are amazing. The original 28mm Color Skopar is one of my favourite lenses of all time; the new version is an absolute bargain considering the performance.
Just bear in mind that the originals from the early 2000s are prone to irremovable haze - it’s an issue with the cements used. The new LTM ones (this 40mm Heliar and the new 28/2.8 Color Skopar) won’t have this issue.