Well unfortunately it seems everyone wants high power, so yes the high volume production goes there.
This is one that PyramydAir.com recomends, and its does look like it may be a good choice, although I have no experience with it;
http://www.pyramydair.com/s/m/Air_Venturi_Bronco_air_rifle/2013I have bought rifles from them, but not that one. But it does look promising.
Another option is to detune a high powered rifle.
I detuned my Gamo 440 by just replacing the rear spring guide with a shorter homemade one, and that makes a wonderful shooting rifle. Just kept cutting it shorter while shooting over my chrony until I averaged 625-630 fps.
You would need to make a spring compressor to safely disassemble the powerplant which isn't too hard if your halfway handy.
And once its detuned the spring is relaxed enough that a spring compressor is no longer needed on mine.