My preferences in rank order: 1. Class 86, 2. Class 87, 3. Class 92, 4. EM1 (class 76), 5. EM2 (class 77)
The 86s, 87s and 92s are also working overseas.
Prototype of EM1, Tommy, ran in the Netherlands 1947-1952, the EM2s worked over there from the early 1970s.