@Alexanderc nice martini - Plymouth, Dolin, stirred with a twist is my recommendation as well although I use more vermouth if it's fresh. That said, I don't often drink the same martini twice. I don't believe in "the" perfect one, and I also don't remember the last bad one that I had. Mood, time of day, bottles/garnishes on hand... all lead to different martini builds. Currently:
2oz. Neversink Gin (uses an apple brandy base - strong character and great for lovers of eau-de-vie)
.5oz Comoz Vermouth Blanc (drier than other white vermouths, richer than dry vermouths)
couple dashes orange bitters
twist, rocks
cheers.