Depends what type of hanger you want to use. If you already have a hanger right now but never used it, there is a HUGE learning curve that sucks up the first two weeks. Afterwards it is free and clear, so you make up for lost time. Everyone has a learning curve with haning, some just much shorter as they figure out wrapping, toe-in and out, etc….
Also while hanging, you should really jelq in between sets to restore circulation. That is almost a must to make sure everything is cool still.
Hanging really requires privacy, while everything else is slightly easier to get finished barring crazyass circumstances. Make sure you have the privacy and the time to put into hanging before you buy anything.
“You see, I don’t want to do good things, I want to do great things.” ~Alexander Joseph Luthor
I know Lewd Ferrigno personally.