Starting my second test only cycle. And want to pin one time a week this time. Pinned 2x weekly the first cycle. I know the reasoning behind 2x week is to keep blood levels stable. But my question is to any experienced vet ,every try it both ways (1x&2x) and can you really tell a difference? I've searched and get different answers. Some say unless your a body builder ( I'm not) there is no notable differences. Some say there is slight changes in moods. What say you? Thanks in advance.