I use 940 almost exclusively, not because I dislike anything about 830, 833 etc but because it handles all american, International, and german styles quite well. I have done a few side by sides with 940 and 830 and the differences are quite minor in my experience and I prefer 940 outright in my Vienna and Schwarzbier.
I have medaled with German Pilsners, Vienna / International Amber, and Schwarz this year all using 940.
They are both very good strains I would give 940 a try before dismissing it.