Overall, the 365. Its everything you need from a unit, and nothing more. Comfortable. Spacious. Well built, with an interior that doesnt look cheap. A smart, pleasant interior. Smooth riding, and quiet. Acceleration that is just right. reliable. Good looking. Plus to give them that bit of character, they have Ivo's favourite F1 sound!!
For short to medium distances, then the 465/ 466s. For stop start journeys- 323s (when they are looked after).
The 442s come a close 2nd in the overall result! They probably would have been joint first if Southern hadnt killed the interiors!
When the enthusiast in me is talking- Any Southern slammer, especially the CIGs, or the 319s.
Plus, just so i dont get accused of ignoring post privatisation units. That award goes to the 334s. Unfortunately im not a fan of any seat in a Siemens unit, although the 380s come closest to touching the 334s.