Low ferritin doesn't matter as long as hemoglobin and hematocrit are good?

[Mastodont]

I have taken sTfr, and transferrin while on trt and low ferritin, both checked ok, but still i can also subscribe to the camp that says they feel better after donating, could the hepcidin suppression causing iron leaking into tissues be causing stiffness and general heavy feeling, or would this be just the so many times declared harmless elevated hematocrit.