At this point, I've got no idea which one to buy. They should provide a configurator and be done with it. I want this much RAM. this CPU. this GPU. this touch

At this point, I've got no idea which one to buy. They should provide a configurator and be done with it. I want this much RAM. this CPU. this GPU. this touch screen. this size. What options? None? what if I remove touch? ok good there's 3. and so on. All that Pro Plus Premium nonsense is just too much marketing gibberish.