Voted 2.

1.02b (actually the current version, but it was most fun in 1.02b).

(never 1.03, it was imo the most buggy version, yet)

Just can say i don't have problems like some people in here, whith all this railtrhoughs etc, also movement is fine for me. The railtrhoughs i also had in 1.03, 1.02b, also in quakelive, cpma and "edawn".

In all the named versions and and mods i have/had railthroughs, and i also did hit when the crosshair was not above the model.

I also noticed, that some bfgs moves dont work anymore the same as in previos versions, but this is more a config thing. Moves still work, but slightly different.

Oh, and i wont install crap like 1.03 ever again. I just remember how many complained about 1.03 when it came out, it was much more complainment than about the current version.

1.02b > 2.0a > 1.03

Actually i wish a 1.02b with features of 2.0a and i want completly forget 1.03. But actually i am also satisfied with 2.0a.

1.03 because then i started to understand that there are more wapens then BFG

i like 2.0a e5r.. when i first tested it i was most struck by its new movement feeling (especially the acceleration from granades) its very neat.. but it has also some issues i dont get around.. (totally arkward bfg jumps where you get sucked around the objekt you shoot your self off, some of the bfg granades go through walls.. or at least spawn a bit of the explosion so that they can go around a obstacle which blocked the bfg itself... and so on.. but that is most probably quake itself and only the more controlled movementfeeling of 2.0a makes me recognize it much more often)