Hi Dream-Ez, welcome to the forum!
You only tried MILD once, and without WBTB probably. If you could try that combination for at least a few times a week for a few weeks, you would know if MILD would be your thing. As to WILD, if you fall asleep slowly this might be hard, but judging from your progress in your first few tries, i’d say you should continue to see where it goes. If you get into that middle zone between waking and sleeping, you might try an old trick, you kind of roll yourself out of your physical body (a kind of dream OBE that instantly creates your bedroom environment around you, if it works). I made a thread on that tech here. Just a few ideas, good luck with it!