In 2 minutes I was able to find out at least 5 different toolbar design on google official services:
Some use the new Toolbar (I love it and that is fine), even if encrypted.google.com does have the new toolbar but without all the additional services.
Some use the old toolbar in 3 different variants, with different services, or different css styles (sometimes with underscore on the menu voices, some others without).
It really is annoying. Google, take a couple of engineers and designers and please FIX it EVERYWHERE !!!