openBVE 1.2 vs. openBVE 1.4 comparison

Hi folks,

just realized that openBVE does not require any sort of installation, and because of that, we can have two co-existing versions living in neighboring directories. Now, it has been claimed everywhere that openBVE 1.4 has a better performance than the older version. I have decided to take a close look on that and here is what I have found:

First Brno Track:

Place	fps openBVE 1.2	fps openBVE 1.4	comment
Brno, departure	about 21.5 fps	about 19 fps	version 1.2 wins
Lipnice nad Sivou, stop	14 fps	17. 5 fps	version 1.4 wins
Flowing river, overbridge	19 fps	21 fps	version 1.4 wins

From my point of view, it is interesting that version 1.2 performed better in Brno. What is your experience?

Conditions:
Full screen 1280 x 1024
Drawn distance 600 m
Anisotropic filtering level 16
Motion blur disabled
Diffusion smooth