I am not sure I will ever get to a long-term arrangement, but I definitely get off on not being allowed to cum for several days and finally getting a load fucked out of me. It really turns on my partner too. I think it’s easier to commit to longer periods if you have a key holder who is really into it and will constantly reward you with loads. I’d say pick a short period 1-3 full days and nights and give it a try to start, because it’s easy to wear for a few hours and take it off, but overnight is a new experience all together. You’ll see if the cage will work for long term wear.
I went from being all natural to having to shave trim, because of how much pulling and snagging there is, so you’ll likely want to do some maintenance fairly regularly once you start going for longer.