It's tough to say which one is better for boners. UNLEASHED increases free T which is significant for libido and erectile function. POST CYCLE has anti e's , cndium (which directly increases nitric oxide) plus epimedium and maca. So it depends on what you need more of. Either one would work but together it's much better. If I HAD to pick one, I think I'd go with POST CYCLE but UNLEASHED would do more to put on muscle.
Spontaneous erections a week after being shut down from a cycle? That's awesome. Is this a great time to be doing gear or what? This was unheard of just a few years ago.