Asian Pear Miracle

About 4-5 years ago I planted 3 Asian Pear trees. Two got mowed over. The one that I still have was planted in a "temporary" spot. It was just set there to heal in for a bit. It is in an awful spot under the canopy of another tree. I figured it would not ever set fruit due to the shade and that it is not a self-pollinator but amazingly I have 5!! cherry sized or larger fruit on it. I see about 3 that aborted as well. So exciting..now to decide to move it this fall or not. I would possibly get a better yield and ultimately a healthier tree but I could also kill it.