Humidity dome vs. Cup of water cloning trying both

Humidity dome works but not really the best. The method I use is putting my clones into a Rockwell cube skin edge, dip in rooting gel, and finish with Earth Man's living soil- Root Love. It's the same as recharge except its 100% pure mycholrizal fungi and trichoderma bacteria blend. Recharge and GreatWhite is only 2% mycholrizal fungi and trichoderma bacteria blend. Plus it's only $25. Then I put them right into the soil but, prep my 2×6 grow closet first i turn up the heat to 75degrees F. Then crack my humidifier up on max and place a small 4 inch Vivosun vent fan at the top of the room. A large Fog will build up but, i keep the light just above the level of the vent fan. To prevent condensation build up on the lights. My question is however, why pray tell? Are the two in the cup in flower. They won't make good clones and if they are auto flowers? Then there is no point or way possible to clone an auto flower. You can only clone photo periods.