Try photoperiod plants, they have what you are looking for.
Sweet Zenzation from Sweet Seeds is a nicely balanced strain that will knock your socks off and is an easy to grow and a non fussy plant that is productive too.
In fact, you can't really go wrong with anything from Sweet Seeds, even their autos are good if you are determined to go in that direction.
Photoperiod plants can be flowered when you are ready, not when they are ready, like autoflowers, so yields can be made to be huge.
Photoperiod plants will need a lot less electricity too, saving you money.
How come?
Autos = (for example), 14 weeks at 18 hours per day of lights on time = 1764 hours of lights on time.
Photos = 6 weeks at 18 hours = 756 hours, plus 8 weeks at 12 hours = 672 hours for a total of 1428 hours of lights on time.
Thereby saving you 336 hours of lights on time by growing photoperiod plants versus autos over a typical 14 week cycle.
I know which electricity bill I would prefer and whose "carbon footprint" is more "ethical"...
So bigger yields for less money........ I know which way I would go, but then again, I am not a fan of Autos at all and have crossed them off my "to grow" list for ever. I see no advantage in growing them, only one less change to one timer for the light.
If you are after yield, photoperiod plants should be your only consideration in my opinion.
Hope this helps, Organoman.